Merge branch 'main' into fix/linux-ble-pairing-flow

.gitignore

@@ -58,6 +58,7 @@ secrets.dart
 .DS_Store
 .AppleDouble
 .LSOverride
+macos/Flutter/GeneratedPluginRegistrant.swift
 
 # iOS
 **/ios/Pods/
@@ -85,4 +86,4 @@ keystore.properties
 .vscode/settings.json
 
 # Cloudflare Wrangler
-.wrangler
+.wrangler

lib/connector/meshcore_connector.dart

@@ -1,5 +1,6 @@
 import 'dart:async';
 import 'dart:convert';
+import 'dart:math' as math;
 
 import 'package:crypto/crypto.dart' as crypto;
 import 'package:pointycastle/export.dart';
@@ -9,6 +10,7 @@ import 'package:flutter_blue_plus_platform_interface/flutter_blue_plus_platform_
 
 import '../models/channel.dart';
 import '../models/channel_message.dart';
+import '../models/companion_radio_stats.dart';
 import '../models/contact.dart';
 import '../models/message.dart';
 import '../models/path_selection.dart';
@@ -145,6 +147,10 @@ class MeshCoreConnector extends ChangeNotifier {
   Timer? _selfInfoRetryTimer;
   Timer? _reconnectTimer;
   Timer? _batteryPollTimer;
+  Timer? _radioStatsPollTimer;
+  int _radioStatsPollRefCount = 0;
+  final ValueNotifier<CompanionRadioStats?> radioStatsNotifier =
+      ValueNotifier<CompanionRadioStats?>(null);
   int _reconnectAttempts = 0;
   bool _notifyListenersDirty = false;
   static const Duration _notifyListenersDebounce = Duration(milliseconds: 50);
@@ -162,6 +168,10 @@ class MeshCoreConnector extends ChangeNotifier {
   int? _currentCr;
   bool? _clientRepeat;
   int? _firmwareVerCode;
+  int _pathHashByteWidth = 1;
+  CompanionRadioStats? _latestRadioStats;
+  Stopwatch? _airtimeBumpStopwatch;
+  int _prevTotalAirSecs = 0;
   int? _batteryMillivolts;
   double? _selfLatitude;
   double? _selfLongitude;
@@ -175,9 +185,14 @@ class MeshCoreConnector extends ChangeNotifier {
   DateTime _lastRxTime = DateTime.now();
   DateTime _lastRadioRxTime = DateTime.fromMillisecondsSinceEpoch(0);
   DateTime _lastContactMsgRxTime = DateTime.fromMillisecondsSinceEpoch(0);
+  DateTime _lastChannelMsgRxTime = DateTime.fromMillisecondsSinceEpoch(0);
   static const int _radioQuietMs = 3000;
   static const int _radioQuietMaxWaitMs = 3000;
-  static const int _contactMsgBackoffMs = 5000;
+
+  /// When companion radio stats are unavailable, keep the legacy fixed backoff.
+  static const int _contactMsgBackoffFallbackMs = 5000;
+  static const int _contactMsgBackoffMinMs = 500;
+  static const int _contactMsgBackoffMaxMs = 15000;
   bool _batteryRequested = false;
   bool _awaitingSelfInfo = false;
   bool _hasReceivedDeviceInfo = false;
@@ -259,6 +274,9 @@ class MeshCoreConnector extends ChangeNotifier {
   int? _activeChannelIndex;
   List<int> _channelOrder = [];
 
+  int _storageUsedKb = -1;
+  int _storageTotalKb = -1;
+
   // Getters
   MeshCoreConnectionState get state => _state;
   BluetoothDevice? get device => _device;
@@ -324,6 +342,19 @@ class MeshCoreConnector extends ChangeNotifier {
   List<DirectRepeater> get directRepeaters => _directRepeaters;
   int? get currentTxPower => _currentTxPower;
   int? get maxTxPower => _maxTxPower;
+
+  int get pathHashByteWidth => _pathHashByteWidth;
+
+  CompanionRadioStats? get latestRadioStats => _latestRadioStats;
+
+  bool get supportsCompanionRadioStats => (_firmwareVerCode ?? 0) >= 8;
+
+  bool get radioStatsAirActivityPulse {
+    final sw = _airtimeBumpStopwatch;
+    if (sw == null || !sw.isRunning) return false;
+    return sw.elapsed < const Duration(seconds: 2);
+  }
+
   int? get currentFreqHz => _currentFreqHz;
   int? get currentBwHz => _currentBwHz;
   int? get currentSf => _currentSf;
@@ -333,10 +364,17 @@ class MeshCoreConnector extends ChangeNotifier {
   bool? get autoAddRoomServers => _autoAddRoomServers;
   bool? get autoAddSensors => _autoAddSensors;
   bool? get autoAddOverwriteOldest => _overwriteOldest;
+  int get telemetryModeBase => _telemetryModeBase;
+  int get telemetryModeLoc => _telemetryModeLoc;
+  int get telemetryModeEnv => _telemetryModeEnv;
+  int get advertLocationPolicy => _advertLocPolicy;
+  int get multiAcks => _multiAcks;
   bool? get clientRepeat => _clientRepeat;
   int? get firmwareVerCode => _firmwareVerCode;
   Map<String, String>? get currentCustomVars => _currentCustomVars;
   int? get batteryMillivolts => _batteryMillivolts;
+  int? get storageUsedKb => _storageUsedKb;
+  int? get storageTotalKb => _storageTotalKb;
   int get maxContacts => _maxContacts;
   int get maxChannels => _maxChannels;
   Set<String> get knownContactKeys => Set.unmodifiable(_knownContactKeys);
@@ -773,15 +811,70 @@ class MeshCoreConnector extends ChangeNotifier {
     }
   }
 
-  Future<void> _waitForRadioQuiet() async {
-    // Wait for backoff after receiving a contact message (avoid collision
-    // with their transmission still propagating through repeaters)
-    final msSinceContactMsg = DateTime.now()
-        .difference(_lastContactMsgRxTime)
-        .inMilliseconds;
-    if (msSinceContactMsg < _contactMsgBackoffMs) {
-      final waitMs = _contactMsgBackoffMs - msSinceContactMsg;
-      debugPrint('Contact message backoff: waiting ${waitMs}ms');
+  /// After an incoming DM or channel message, wait before TX so we do not
+  /// collide with mesh propagation. With companion stats, scale wait by RF
+  /// conditions (up to [_contactMsgBackoffMaxMs]); otherwise use
+  /// [_contactMsgBackoffFallbackMs].
+  int _contactMessageBackoffTargetMs() {
+    if (!supportsCompanionRadioStats || _latestRadioStats == null) {
+      return _contactMsgBackoffFallbackMs;
+    }
+    final stats = _latestRadioStats!;
+    final nf = stats.noiseFloorDbm.toDouble();
+    // Quieter (more negative) → lower score; noisier → higher.
+    const noiseQuietDbm = -118.0;
+    const noiseNoisyDbm = -88.0;
+    final noiseT = ((nf - noiseQuietDbm) / (noiseNoisyDbm - noiseQuietDbm))
+        .clamp(0.0, 1.0);
+
+    final snr = stats.lastSnrDb;
+    const snrGood = 12.0;
+    const snrBad = -2.0;
+    final snrT = (1.0 - ((snr - snrBad) / (snrGood - snrBad))).clamp(0.0, 1.0);
+
+    final airBusy = _recentAirtimeBusyFraction();
+    final severity = (math.max(noiseT, snrT) * 0.82 + airBusy * 0.18).clamp(
+      0.0,
+      1.0,
+    );
+
+    return (_contactMsgBackoffMinMs +
+            severity * (_contactMsgBackoffMaxMs - _contactMsgBackoffMinMs))
+        .round();
+  }
+
+  /// 1.0 shortly after TX/RX airtime counters increase, decaying to 0 over ~8s.
+  double _recentAirtimeBusyFraction() {
+    final sw = _airtimeBumpStopwatch;
+    if (sw == null || !sw.isRunning) return 0;
+    final ms = sw.elapsedMilliseconds;
+    const windowMs = 8000;
+    if (ms >= windowMs) return 0;
+    return 1.0 - (ms / windowMs);
+  }
+
+  /// Start of the post-inbound cool-down: the later of BLE message RX time and
+  /// companion airtime bump ([_airtimeBumpStopwatch], same as the activity dot).
+  DateTime _postTxBackoffAnchor(DateTime lastInboundRxTime) {
+    if (!supportsCompanionRadioStats) return lastInboundRxTime;
+    final sw = _airtimeBumpStopwatch;
+    if (sw == null || !sw.isRunning) return lastInboundRxTime;
+    final bumpAt = DateTime.now().subtract(sw.elapsed);
+    return bumpAt.isAfter(lastInboundRxTime) ? bumpAt : lastInboundRxTime;
+  }
+
+  Future<void> _waitForRadioQuiet({required DateTime lastInboundRxTime}) async {
+    // Wait for backoff after inbound traffic / RF airtime (avoid collision with
+    // mesh propagation). Elapsed time uses the dot's airtime bump when newer.
+    final backoffTargetMs = _contactMessageBackoffTargetMs();
+    final anchor = _postTxBackoffAnchor(lastInboundRxTime);
+    final msSinceAnchor = DateTime.now().difference(anchor).inMilliseconds;
+    if (msSinceAnchor < backoffTargetMs) {
+      final waitMs = backoffTargetMs - msSinceAnchor;
+      debugPrint(
+        'Post-inbound backoff: waiting ${waitMs}ms '
+        '(target=${backoffTargetMs}ms, anchorAge=${msSinceAnchor}ms)',
+      );
       await Future<void>.delayed(Duration(milliseconds: waitMs));
     }
 
@@ -815,7 +908,7 @@ class MeshCoreConnector extends ChangeNotifier {
   ) async {
     if (!isConnected || text.isEmpty) return;
     try {
-      await _waitForRadioQuiet();
+      await _waitForRadioQuiet(lastInboundRxTime: _lastContactMsgRxTime);
       final outboundText = prepareContactOutboundText(contact, text);
       await sendFrame(
         buildSendTextMsgFrame(
@@ -1154,6 +1247,7 @@ class MeshCoreConnector extends ChangeNotifier {
       );
       await _requestDeviceInfo();
       _startBatteryPolling();
+      if (_radioStatsPollRefCount > 0) _startRadioStatsPolling();
       var gotSelfInfo = await _waitForSelfInfo(
         timeout: const Duration(seconds: 3),
       );
@@ -1259,6 +1353,7 @@ class MeshCoreConnector extends ChangeNotifier {
       _pendingInitialChannelSync = true;
       await _requestDeviceInfo();
       _startBatteryPolling();
+      if (_radioStatsPollRefCount > 0) _startRadioStatsPolling();
 
       var gotSelfInfo = await _waitForSelfInfo(
         timeout: const Duration(seconds: 3),
@@ -1893,6 +1988,7 @@ class MeshCoreConnector extends ChangeNotifier {
 
     await _requestDeviceInfo();
     _startBatteryPolling();
+    if (_radioStatsPollRefCount > 0) _startRadioStatsPolling();
 
     final gotSelfInfo = await _waitForSelfInfo(
       timeout: const Duration(seconds: 3),
@@ -1920,6 +2016,7 @@ class MeshCoreConnector extends ChangeNotifier {
     _pendingInitialContactsSync = false;
     _bleInitialSyncStarted = false;
     _pendingDeferredChannelSyncAfterContacts = false;
+    _pathHashByteWidth = 1;
   }
 
   bool get _shouldAutoReconnect =>
@@ -1999,6 +2096,7 @@ class MeshCoreConnector extends ChangeNotifier {
     }
     _setState(MeshCoreConnectionState.disconnecting);
     _stopBatteryPolling();
+    _stopRadioStatsPolling();
 
     await _usbFrameSubscription?.cancel();
     _usbFrameSubscription = null;
@@ -2144,6 +2242,49 @@ class MeshCoreConnector extends ChangeNotifier {
     _batteryPollTimer = null;
   }
 
+  void _startRadioStatsPolling() {
+    _radioStatsPollTimer?.cancel();
+    _radioStatsPollTimer = Timer.periodic(const Duration(seconds: 1), (_) {
+      if (!isConnected) {
+        _stopRadioStatsPolling();
+        return;
+      }
+      unawaited(requestRadioStats());
+    });
+  }
+
+  void _stopRadioStatsPolling() {
+    _radioStatsPollTimer?.cancel();
+    _radioStatsPollTimer = null;
+  }
+
+  void acquireRadioStatsPolling() {
+    _radioStatsPollRefCount++;
+    if (_radioStatsPollRefCount == 1 && isConnected) {
+      _startRadioStatsPolling();
+    }
+  }
+
+  void releaseRadioStatsPolling() {
+    _radioStatsPollRefCount = (_radioStatsPollRefCount - 1).clamp(0, 999);
+    if (_radioStatsPollRefCount == 0) {
+      _stopRadioStatsPolling();
+    }
+  }
+
+  Future<void> requestRadioStats() async {
+    if (!isConnected) return;
+    if (!supportsCompanionRadioStats) return;
+    try {
+      await sendFrame(buildGetStatsFrame(statsTypeRadio));
+    } catch (_) {}
+  }
+
+  Future<void> setPathHashMode(int mode) async {
+    if (!isConnected) return;
+    await sendFrame(buildSetPathHashModeFrame(mode.clamp(0, 2)));
+  }
+
   Future<void> refreshDeviceInfo() async {
     if (!isConnected) return;
     if (PlatformInfo.isWeb &&
@@ -2346,13 +2487,36 @@ class MeshCoreConnector extends ChangeNotifier {
     }
   }
 
-  Future<void> setContactFavorite(Contact contact, bool isFavorite) async {
+  Future<void> setContactFlags(
+    Contact contact, {
+    bool? isFavorite,
+    bool? teleBase,
+    bool? teleLoc,
+    bool? teleEnv,
+  }) async {
     if (!isConnected) return;
     final latestContact =
         await _fetchContactSnapshotFromDevice(contact.publicKey) ?? contact;
-    final updatedFlags = isFavorite
-        ? (latestContact.flags | contactFlagFavorite)
-        : (latestContact.flags & ~contactFlagFavorite);
+    int updatedFlags = isFavorite != null
+        ? (isFavorite
+              ? (latestContact.flags | contactFlagFavorite)
+              : (latestContact.flags & ~contactFlagFavorite))
+        : latestContact.flags;
+    updatedFlags = teleBase != null
+        ? (teleBase
+              ? (updatedFlags | contactFlagTeleBase)
+              : (updatedFlags & ~contactFlagTeleBase))
+        : updatedFlags;
+    updatedFlags = teleLoc != null
+        ? (teleLoc
+              ? (updatedFlags | contactFlagTeleLoc)
+              : (updatedFlags & ~contactFlagTeleLoc))
+        : updatedFlags;
+    updatedFlags = teleEnv != null
+        ? (teleEnv
+              ? (updatedFlags | contactFlagTeleEnv)
+              : (updatedFlags & ~contactFlagTeleEnv))
+        : updatedFlags;
 
     await sendFrame(
       buildUpdateContactPathFrame(
@@ -2518,9 +2682,7 @@ class MeshCoreConnector extends ChangeNotifier {
       outboundText,
       selfKey,
     );
-    final ackHashHex = ackHash
-        .map((b) => b.toRadixString(16).padLeft(2, '0'))
-        .join();
+    final ackHashHex = ackHashToHex(ackHash);
     final messageBytes = utf8.encode(outboundText).length;
     _pendingRepeaterAcks[ackHashHex]?.timeout?.cancel();
     _pendingRepeaterAcks[ackHashHex] = _RepeaterAckContext(
@@ -2612,6 +2774,7 @@ class MeshCoreConnector extends ChangeNotifier {
       // Send the reaction to the device (don't add as a visible message)
       final reactionQueueId = _nextReactionSendQueueId();
       _pendingChannelSentQueue.add(reactionQueueId);
+      await _waitForRadioQuiet(lastInboundRxTime: _lastChannelMsgRxTime);
       await sendFrame(
         buildSendChannelTextMsgFrame(channel.index, text),
         channelSendQueueId: reactionQueueId,
@@ -2636,6 +2799,7 @@ class MeshCoreConnector extends ChangeNotifier {
         (isChannelSmazEnabled(channel.index) && !isStructuredPayload)
         ? Smaz.encodeIfSmaller(text)
         : text;
+    await _waitForRadioQuiet(lastInboundRxTime: _lastChannelMsgRxTime);
     await sendFrame(
       buildSendChannelTextMsgFrame(channel.index, outboundText),
       channelSendQueueId: message.messageId,
@@ -2892,6 +3056,31 @@ class MeshCoreConnector extends ChangeNotifier {
     await sendCliCommand('set privacy ${enabled ? 'on' : 'off'}');
   }
 
+  Future<void> setTelemetryModeBase(
+    int base,
+    int location,
+    int env,
+    int advert,
+    int multiAcks,
+  ) async {
+    if (!isConnected) return;
+    _telemetryModeBase = base.clamp(teleModeDeny, teleModeAllowAll).toInt();
+    _telemetryModeLoc = location.clamp(teleModeDeny, teleModeAllowAll).toInt();
+    _telemetryModeEnv = env.clamp(teleModeDeny, teleModeAllowAll).toInt();
+    _advertLocPolicy = advert.clamp(0, 1).toInt();
+    _multiAcks = multiAcks.clamp(0, 2).toInt();
+    await sendFrame(
+      buildSetOtherParamsFrame(
+        (_telemetryModeEnv << 4) |
+            (_telemetryModeLoc << 2) |
+            _telemetryModeBase,
+        _advertLocPolicy,
+        _multiAcks,
+      ),
+    );
+    notifyListeners();
+  }
+
   Future<void> getChannels({int? maxChannels, bool force = false}) async {
     if (!isConnected) return;
     if (_isSyncingChannels) {
@@ -3074,7 +3263,7 @@ class MeshCoreConnector extends ChangeNotifier {
     _bleDebugLogService?.logFrame(frame, outgoing: false);
 
     final code = frame[0];
-    debugPrint('RX frame: code=$code len=${frame.length}');
+    // debugPrint('RX frame: code=$code len=${frame.length}');
 
     switch (code) {
       case respCodeOk:
@@ -3176,6 +3365,9 @@ class MeshCoreConnector extends ChangeNotifier {
       case respCodeBattAndStorage:
         _handleBatteryAndStorage(frame);
         break;
+      case respCodeStats:
+        _handleStatsFrame(frame);
+        break;
       case respCodeCustomVars:
         _handleCustomVars(frame);
         break;
@@ -3248,8 +3440,8 @@ class MeshCoreConnector extends ChangeNotifier {
     final reader = BufferReader(frame);
     try {
       reader.skipBytes(2);
-      _currentTxPower = reader.readByte();
-      _maxTxPower = reader.readByte();
+      _currentTxPower = reader.readInt8();
+      _maxTxPower = reader.readInt8();
       _selfPublicKey = reader.readBytes(pubKeySize);
       _selfLatitude = reader.readInt32LE() / 1000000.0;
       _selfLongitude = reader.readInt32LE() / 1000000.0;
@@ -3267,7 +3459,7 @@ class MeshCoreConnector extends ChangeNotifier {
       _currentSf = reader.readByte();
       _currentCr = reader.readByte();
 
-      _selfName = reader.readString();
+      _selfName = reader.readCString();
     } catch (e) {
       _appDebugLogService?.error(
         'Error parsing SELF_INFO frame: $e',
@@ -3343,6 +3535,13 @@ class MeshCoreConnector extends ChangeNotifier {
     if (frame.length >= 81) {
       _clientRepeat = frame[80] != 0;
     }
+    // Path hash mode v10+ (byte 81): width = mode + 1 byte(s) per hop
+    if (frame.length >= 82) {
+      final mode = (frame[81] & 0xFF).clamp(0, 2);
+      _pathHashByteWidth = mode + 1;
+    } else {
+      _pathHashByteWidth = 1;
+    }
 
     // Firmware reports MAX_CONTACTS / 2 for v3+ device info.
     final reportedContacts = frame[2];
@@ -3402,20 +3601,42 @@ class MeshCoreConnector extends ChangeNotifier {
     unawaited(_requestNextQueuedMessage());
   }
 
+  void _handleStatsFrame(Uint8List frame) {
+    final stats = CompanionRadioStats.tryParse(frame);
+    if (stats == null) return;
+    final total = stats.txAirSecs + stats.rxAirSecs;
+    if (total > _prevTotalAirSecs) {
+      (_airtimeBumpStopwatch ??= Stopwatch()).reset();
+      _airtimeBumpStopwatch!.start();
+    }
+    _prevTotalAirSecs = total;
+    _latestRadioStats = stats;
+    radioStatsNotifier.value = stats;
+  }
+
   void _handleBatteryAndStorage(Uint8List frame) {
     // Frame format from C++:
     // [0] = RESP_CODE_BATT_AND_STORAGE
     // [1-2] = battery_mv (uint16 LE)
     // [3-6] = storage_used_kb (uint32 LE)
     // [7-10] = storage_total_kb (uint32 LE)
-    if (frame.length >= 3) {
-      _batteryMillivolts = readUint16LE(frame, 1);
+    try {
+      final reader = BufferReader(frame);
+      reader.skipBytes(1);
+      _batteryMillivolts = reader.readUInt16LE();
+      _storageUsedKb = reader.readUInt32LE();
+      _storageTotalKb = reader.readUInt32LE();
       final volts = (_batteryMillivolts! / 1000.0).toStringAsFixed(2);
       _appDebugLogService?.info(
         'Pulled battery: $volts V ($_batteryMillivolts mV)',
         tag: 'Battery',
       );
       notifyListeners();
+    } catch (e) {
+      _appDebugLogService?.error(
+        'Error parsing battery and storage frame: $e',
+        tag: 'Connector',
+      );
     }
   }
 
@@ -3761,9 +3982,10 @@ class MeshCoreConnector extends ChangeNotifier {
   }
 
   bool _pathMatchesContact(Uint8List pathBytes, Uint8List publicKey) {
-    if (pathBytes.isEmpty || publicKey.length < pathHashSize) return false;
-    for (int i = 0; i + pathHashSize <= pathBytes.length; i += pathHashSize) {
-      final prefix = pathBytes.sublist(i, i + pathHashSize);
+    final w = _pathHashByteWidth;
+    if (pathBytes.isEmpty || publicKey.length < w) return false;
+    for (int i = 0; i + w <= pathBytes.length; i += w) {
+      final prefix = pathBytes.sublist(i, i + w);
       if (_matchesPrefix(publicKey, prefix)) {
         return true;
       }
@@ -3911,7 +4133,7 @@ class MeshCoreConnector extends ChangeNotifier {
         reader.skipBytes(4); // Skip extra 4 bytes for signed/plain variants
       }
 
-      final msgText = reader.readString();
+      final msgText = reader.readCString();
 
       final flags = txtType;
       final shiftedType = flags >> 2;
@@ -4048,6 +4270,7 @@ class MeshCoreConnector extends ChangeNotifier {
       if (_shouldDropSelfChannelMessage(parsed.senderName, parsed.pathBytes)) {
         return;
       }
+      _lastChannelMsgRxTime = DateTime.now();
       final contentHash = _computeContentHash(
         parsed.channelIndex!,
         parsed.timestamp.millisecondsSinceEpoch ~/ 1000,
@@ -4073,68 +4296,87 @@ class MeshCoreConnector extends ChangeNotifier {
 
   void _handleLogRxData(Uint8List frame) {
     if (frame.length < 4) return;
-    final raw = Uint8List.fromList(frame.sublist(3));
-    final packet = _parseRawPacket(raw);
-    if (packet == null || packet.payloadType != _payloadTypeGroupText) return;
+    try {
+      final reader = BufferReader(frame);
+      reader.skipBytes(3); // Skip header
 
-    final payload = packet.payload;
-    if (payload.length <= _cipherMacSize) return;
-    final channelHash = payload[0];
-    final encrypted = Uint8List.fromList(payload.sublist(1));
+      final raw = reader.readRemainingBytes();
+      final packet = _parseRawPacket(raw);
+      if (packet == null || packet.payloadType != _payloadTypeGroupText) return;
 
-    // Use cached channels as fallback if live channels not yet loaded
-    final channelsToSearch = _channels.isNotEmpty ? _channels : _cachedChannels;
-    for (final channel in channelsToSearch) {
-      if (channel.isEmpty) continue;
-      final hash = _computeChannelHash(channel.psk);
-      if (hash != channelHash) continue;
+      final payload = BufferReader(packet.payload);
+      final channelHash = payload.readByte();
+      final encrypted = Uint8List.fromList(payload.readRemainingBytes());
 
-      final decrypted = _decryptPayload(channel.psk, encrypted);
-      if (decrypted == null || decrypted.length < 6) return;
+      // Use cached channels as fallback if live channels not yet loaded
+      final channelsToSearch = _channels.isNotEmpty
+          ? _channels
+          : _cachedChannels;
+      for (final channel in channelsToSearch) {
+        if (channel.isEmpty) continue;
+        final hash = _computeChannelHash(channel.psk);
+        if (hash != channelHash) continue;
+        try {
+          final decryptedBytes = _decryptPayload(channel.psk, encrypted);
+          if (decryptedBytes == null || decryptedBytes.length < 6) return;
+          final decrypted = BufferReader(decryptedBytes);
 
-      final txtType = decrypted[4];
-      if ((txtType >> 2) != 0) {
-        return;
+          final timestampRaw = decrypted.readUInt32LE();
+          final txtType = decrypted.readByte();
+          if ((txtType >> 2) != 0) {
+            return;
+          }
+
+          final text = decrypted.readCString();
+          final parsed = _splitSenderText(text);
+          final decodedText =
+              Smaz.tryDecodePrefixed(parsed.text) ?? parsed.text;
+          if (_shouldDropSelfChannelMessage(
+            parsed.senderName,
+            packet.pathBytes,
+          )) {
+            return;
+          }
+
+          final pktHash = _computePacketHash(
+            packet.payloadType,
+            packet.payload,
+          );
+
+          final message = ChannelMessage(
+            senderKey: null,
+            senderName: parsed.senderName,
+            text: decodedText,
+            timestamp: DateTime.fromMillisecondsSinceEpoch(timestampRaw * 1000),
+            isOutgoing: false,
+            status: ChannelMessageStatus.sent,
+            pathLength: packet.isFlood ? packet.hopCount : 0,
+            pathBytes: packet.pathBytes,
+            channelIndex: channel.index,
+            packetHash: pktHash,
+          );
+
+          _updateContactLastMessageAtByName(
+            parsed.senderName,
+            message.timestamp,
+            pathBytes: message.pathBytes,
+          );
+          final isNew = _addChannelMessage(channel.index, message);
+          _maybeIncrementChannelUnread(message, isNew: isNew);
+          notifyListeners();
+          if (isNew) {
+            final label = channel.name.isEmpty
+                ? 'Channel ${channel.index}'
+                : channel.name;
+            _maybeNotifyChannelMessage(message, channelName: label);
+          }
+          return;
+        } catch (e) {
+          appLogger.warn('Decryption failed for channel ${channel.index}: $e');
+        }
       }
-
-      final timestampRaw = readUint32LE(decrypted, 0);
-      final text = readCString(decrypted, 5, decrypted.length - 5);
-      final parsed = _splitSenderText(text);
-      final decodedText = Smaz.tryDecodePrefixed(parsed.text) ?? parsed.text;
-      if (_shouldDropSelfChannelMessage(parsed.senderName, packet.pathBytes)) {
-        return;
-      }
-
-      final pktHash = _computePacketHash(packet.payloadType, packet.payload);
-
-      final message = ChannelMessage(
-        senderKey: null,
-        senderName: parsed.senderName,
-        text: decodedText,
-        timestamp: DateTime.fromMillisecondsSinceEpoch(timestampRaw * 1000),
-        isOutgoing: false,
-        status: ChannelMessageStatus.sent,
-        pathLength: packet.isFlood ? packet.hopCount : 0,
-        pathBytes: packet.pathBytes,
-        channelIndex: channel.index,
-        packetHash: pktHash,
-      );
-
-      _updateContactLastMessageAtByName(
-        parsed.senderName,
-        message.timestamp,
-        pathBytes: message.pathBytes,
-      );
-      final isNew = _addChannelMessage(channel.index, message);
-      _maybeIncrementChannelUnread(message, isNew: isNew);
-      notifyListeners();
-      if (isNew) {
-        final label = channel.name.isEmpty
-            ? 'Channel ${channel.index}'
-            : channel.name;
-        _maybeNotifyChannelMessage(message, channelName: label);
-      }
-      return;
+    } catch (e) {
+      appLogger.warn('Error handling log RX data frame: $e');
     }
   }
 
@@ -4145,15 +4387,15 @@ class MeshCoreConnector extends ChangeNotifier {
     // [2-5] = expected_ack_hash (uint32)
     // [6-9] = estimated_timeout_ms (uint32)
 
-    if (frame.length >= 10) {
-      final ackHash = Uint8List.fromList(frame.sublist(2, 6));
-      final timeoutMs = readUint32LE(frame, 6);
+    try {
+      final reader = BufferReader(frame);
+      reader.skipBytes(2); //Skip code and is_flood
+      final ackHash = reader.readUInt32LE();
+      final timeoutMs = reader.readUInt32LE();
 
       // Check if this is a CLI command ACK - if so, ignore it
       if (_lastSentWasCliCommand) {
-        final ackHashHex = ackHash
-            .map((b) => b.toRadixString(16).padLeft(2, '0'))
-            .join();
+        final ackHashHex = ackHashToHex(ackHash);
         debugPrint('Ignoring CLI command ACK (sent): $ackHashHex');
         _lastSentWasCliCommand = false;
         return;
@@ -4172,7 +4414,8 @@ class MeshCoreConnector extends ChangeNotifier {
       if (_markNextPendingChannelMessageSent()) {
         return;
       }
-    } else {
+    } catch (e) {
+      appLogger.warn('Error handling message sent frame: $e');
       // Fallback to old behavior
       for (var messages in _conversations.values) {
         for (int i = messages.length - 1; i >= 0; i--) {
@@ -4251,9 +4494,11 @@ class MeshCoreConnector extends ChangeNotifier {
     // [1-4] = ack_hash (uint32)
     // [5-8] = trip_time_ms (uint32)
 
-    if (frame.length >= 9) {
-      final ackHash = Uint8List.fromList(frame.sublist(1, 5));
-      final tripTimeMs = readUint32LE(frame, 5);
+    try {
+      final reader = BufferReader(frame);
+      reader.skipBytes(1); // Skip code
+      final ackHash = reader.readUInt32LE();
+      final tripTimeMs = reader.readUInt32LE();
 
       // CLI command ACKs are already filtered in _handleMessageSent, so this should only see real messages
 
@@ -4265,7 +4510,8 @@ class MeshCoreConnector extends ChangeNotifier {
       if (_retryService != null) {
         _retryService!.handleAckReceived(ackHash, tripTimeMs);
       }
-    } else {
+    } catch (e) {
+      appLogger.warn('Error handling send confirmed frame: $e');
       // Fallback to old behavior
       for (var messages in _conversations.values) {
         for (int i = messages.length - 1; i >= 0; i--) {
@@ -4280,10 +4526,8 @@ class MeshCoreConnector extends ChangeNotifier {
     }
   }
 
-  bool _handleRepeaterCommandSent(Uint8List ackHash, int timeoutMs) {
-    final ackHashHex = ackHash
-        .map((b) => b.toRadixString(16).padLeft(2, '0'))
-        .join();
+  bool _handleRepeaterCommandSent(int ackHash, int timeoutMs) {
+    final ackHashHex = ackHashToHex(ackHash);
     final entry = _pendingRepeaterAcks[ackHashHex];
     if (entry == null) return false;
 
@@ -4301,10 +4545,8 @@ class MeshCoreConnector extends ChangeNotifier {
     return true;
   }
 
-  bool _handleRepeaterCommandAck(Uint8List ackHash, int tripTimeMs) {
-    final ackHashHex = ackHash
-        .map((b) => b.toRadixString(16).padLeft(2, '0'))
-        .join();
+  bool _handleRepeaterCommandAck(int ackHash, int tripTimeMs) {
+    final ackHashHex = ackHashToHex(ackHash);
     final entry = _pendingRepeaterAcks.remove(ackHashHex);
     if (entry == null) return false;
     entry.timeout?.cancel();
@@ -4655,36 +4897,35 @@ class MeshCoreConnector extends ChangeNotifier {
   }
 
   _RawPacket? _parseRawPacket(Uint8List raw) {
-    if (raw.length < 3) return null;
-    var index = 0;
-    final header = raw[index++];
-    final routeType = header & _phRouteMask;
-    final hasTransport =
-        routeType == _routeTransportFlood || routeType == _routeTransportDirect;
-    if (hasTransport) {
-      if (raw.length < index + 4) return null;
-      index += 4;
-    }
-    if (raw.length <= index) return null;
-    final pathLenRaw = raw[index++];
-    final pathByteLen = _decodePathByteLen(pathLenRaw);
-    if (raw.length < index + pathByteLen) return null;
-    final pathBytes = Uint8List.fromList(
-      raw.sublist(index, index + pathByteLen),
-    );
-    index += pathByteLen;
-    if (raw.length <= index) return null;
-    final payload = Uint8List.fromList(raw.sublist(index));
+    try {
+      final reader = BufferReader(raw);
+      final header = reader.readByte();
+      final routeType = header & _phRouteMask;
+      final hasTransport =
+          routeType == _routeTransportFlood ||
+          routeType == _routeTransportDirect;
+      if (hasTransport) {
+        // Skip reserved bytes in transport header made up of two u16 fields
+        reader.skipBytes(4);
+      }
+      final pathLenRaw = reader.readByte();
+      final pathByteLen = _decodePathByteLen(pathLenRaw);
+      final pathBytes = reader.readBytes(pathByteLen);
+      final payload = reader.readBytes(reader.remaining);
 
-    return _RawPacket(
-      header: header,
-      routeType: routeType,
-      payloadType: (header >> _phTypeShift) & _phTypeMask,
-      payloadVer: (header >> _phVerShift) & _phVerMask,
-      pathLenRaw: pathLenRaw,
-      pathBytes: pathBytes,
-      payload: payload,
-    );
+      return _RawPacket(
+        header: header,
+        routeType: routeType,
+        payloadType: (header >> _phTypeShift) & _phTypeMask,
+        payloadVer: (header >> _phVerShift) & _phVerMask,
+        pathLenRaw: pathLenRaw,
+        pathBytes: pathBytes,
+        payload: payload,
+      );
+    } catch (e) {
+      appLogger.warn('Error parsing raw packet: $e');
+      return null;
+    }
   }
 
   int _computeChannelHash(Uint8List psk) {
@@ -5021,6 +5262,12 @@ class MeshCoreConnector extends ChangeNotifier {
 
   void _handleDisconnection() {
     _stopBatteryPolling();
+    _stopRadioStatsPolling();
+    _latestRadioStats = null;
+    radioStatsNotifier.value = null;
+    _prevTotalAirSecs = 0;
+    _airtimeBumpStopwatch?.stop();
+    _airtimeBumpStopwatch = null;
 
     for (final entry in _pendingRepeaterAcks.values) {
       entry.timeout?.cancel();
@@ -5103,7 +5350,7 @@ class MeshCoreConnector extends ChangeNotifier {
   void _handleCustomVars(Uint8List frame) {
     final buf = BufferReader(frame.sublist(1));
     try {
-      _currentCustomVars = _parseKeyValueString(buf.readString());
+      _currentCustomVars = _parseKeyValueString(buf.readCString());
     } catch (e) {
       appLogger.warn('Malformed custom vars frame: $e', tag: 'Connector');
     }
@@ -5159,6 +5406,8 @@ class MeshCoreConnector extends ChangeNotifier {
     _notifyListenersTimer?.cancel();
     _reconnectTimer?.cancel();
     _batteryPollTimer?.cancel();
+    _radioStatsPollTimer?.cancel();
+    radioStatsNotifier.dispose();
     _receivedFramesController.close();
     _usbManager.dispose();
     _tcpConnector.dispose();
@@ -5260,7 +5509,7 @@ class MeshCoreConnector extends ChangeNotifier {
         longitude = packet.readInt32LE() / 1e6;
       }
       if (hasName && packet.remaining > 0) {
-        name = packet.readString();
+        name = packet.readCString();
       }
     } catch (e) {
       appLogger.warn('Malformed advert frame: $e', tag: 'Connector');
@@ -5284,6 +5533,17 @@ class MeshCoreConnector extends ChangeNotifier {
     );
   }
 
+  bool hasValidLocation(double? latitude, double? longitude) {
+    const double epsilon = 1e-6;
+    final lat = latitude ?? 0.0;
+    final lon = longitude ?? 0.0;
+    return (lat.abs() > epsilon || lon.abs() > epsilon) &&
+        lat >= -90.0 &&
+        lat <= 90.0 &&
+        lon >= -180.0 &&
+        lon <= 180.0;
+  }
+
   void _handlePayloadAdvertReceived(
     Uint8List rawPacket,
     Uint8List payload,
@@ -5321,8 +5581,11 @@ class MeshCoreConnector extends ChangeNotifier {
         latitude = advert.readInt32LE() / 1e6;
         longitude = advert.readInt32LE() / 1e6;
       }
+      // Validate location values if present
+      hasLocation = hasValidLocation(latitude, longitude);
+
       if (hasName && advert.remaining > 0) {
-        name = advert.readString();
+        name = advert.readCString();
       }
     } catch (e) {
       appLogger.warn('Malformed advert frame: $e', tag: 'Connector');
@@ -5386,20 +5649,8 @@ class MeshCoreConnector extends ChangeNotifier {
 
       // CRITICAL: Preserve user's path override when contact is refreshed from device
       _contacts[existingIndex] = existing.copyWith(
-        latitude:
-            hasLocation &&
-                latitude != null &&
-                latitude.abs() <= 90 &&
-                (latitude != 0 || longitude != 0)
-            ? latitude
-            : existing.latitude,
-        longitude:
-            hasLocation &&
-                longitude != null &&
-                longitude.abs() <= 180 &&
-                (latitude != 0 || longitude != 0)
-            ? longitude
-            : existing.longitude,
+        latitude: hasLocation ? latitude : existing.latitude,
+        longitude: hasLocation ? longitude : existing.longitude,
         name: hasName ? name : existing.name,
         path: Uint8List.fromList(path.reversed.toList()),
         pathLength: path.length,
@@ -5548,6 +5799,29 @@ class MeshCoreConnector extends ChangeNotifier {
     unawaited(_persistDiscoveredContacts());
     notifyListeners();
   }
+
+  void clearMessagesForContact(Contact contact) {
+    final contactKeyHex = contact.publicKeyHex;
+    final messages = _conversations[contactKeyHex];
+    if (messages == null) return;
+    messages.clear();
+    unawaited(_messageStore.saveMessages(contactKeyHex, messages));
+    markContactRead(contactKeyHex);
+    notifyListeners();
+  }
+
+  void clearMessagesForChannel(int channelIndex) {
+    final messages = _channelMessages[channelIndex];
+    if (messages == null) return;
+    messages.clear();
+    unawaited(_channelMessageStore.saveChannelMessages(channelIndex, messages));
+    markChannelRead(channelIndex);
+    notifyListeners();
+  }
+
+  void deleteAllPaths() {
+    _pathHistoryService?.clearAllHistories();
+  }
 }
 
 const int _phRouteMask = 0x03;

lib/connector/meshcore_protocol.dart

@@ -1,6 +1,8 @@
 import 'dart:convert';
 import 'dart:typed_data';
 
+import 'package:flutter/widgets.dart';
+
 // Buffer Reader - sequential binary data reader with pointer tracking
 class BufferReader {
   int _pointer = 0;
@@ -37,16 +39,6 @@ class BufferReader {
 
   Uint8List readRemainingBytes() => readBytes(remaining);
 
-  String readString() {
-    _lastPointer = _pointer;
-    final value = readRemainingBytes();
-    try {
-      return utf8.decode(Uint8List.fromList(value), allowMalformed: true);
-    } catch (e) {
-      return String.fromCharCodes(value); // Latin-1 fallback
-    }
-  }
-
   String readCStringGreedy(int maxLength) {
     _lastPointer = _pointer;
     final value = <int>[];
@@ -62,11 +54,12 @@ class BufferReader {
     }
   }
 
-  String readCString(int maxLength) {
+  String readCString({int maxLength = -1}) {
     final backupPointer = _pointer;
     final value = <int>[];
     int counter = 0;
-    while (counter < maxLength) {
+    final maxLen = maxLength >= 0 ? maxLength : remaining;
+    while (counter < maxLen) {
       final byte = readByte();
       if (byte == 0) break;
       value.add(byte);
@@ -210,16 +203,19 @@ const int cmdSetChannel = 32;
 const int cmdSendTracePath = 36;
 const int cmdSetOtherParams = 38;
 const int cmdSendAnonReq = 57;
-const int cmdGetTelemetryReq = 39;
+const int cmdSendTelemetryReq = 39;
 const int cmdGetCustomVar = 40;
 const int cmdSetCustomVar = 41;
 const int cmdSendBinaryReq = 50;
 const int cmdSetAutoAddConfig = 58;
 const int cmdGetAutoAddConfig = 59;
+const int cmdSetPathHashMode = 61;
+const int cmdGetStats = 56;
 
 // Text message types
 const int txtTypePlain = 0;
 const int txtTypeCliData = 1;
+const int txtTypeSigned = 2;
 
 // Repeater request types (for server requests)
 const int reqTypeGetStatus = 0x01;
@@ -251,6 +247,11 @@ const int respCodeChannelMsgRecvV3 = 17;
 const int respCodeChannelInfo = 18;
 const int respCodeCustomVars = 21;
 const int respCodeAutoAddConfig = 25;
+const int respCodeStats = 24;
+
+const int statsTypeCore = 0;
+const int statsTypeRadio = 1;
+const int statsTypePackets = 2;
 
 // Push codes (async from device)
 const int pushCodeAdvert = 0x80;
@@ -272,6 +273,10 @@ const int advTypeRepeater = 2;
 const int advTypeRoom = 3;
 const int advTypeSensor = 4;
 
+const int teleModeDeny = 0;
+const int teleModeAllowFlags = 1; // use contact.flags
+const int teleModeAllowAll = 2;
+
 // Payload Types
 const int payloadTypeREQ =
     0x00; // request (prefixed with dest/src hashes, MAC) (enc data: timestamp, blob)
@@ -310,6 +315,7 @@ const int autoAddSensorFlag =
 
 // Sizes
 const int pubKeySize = 32;
+const int signatureSize = 64;
 const int maxPathSize = 64;
 const int pathHashSize = 1;
 const int maxNameSize = 32;
@@ -352,6 +358,9 @@ const int contactPubKeyOffset = 1;
 const int contactTypeOffset = 33;
 const int contactFlagsOffset = 34;
 const int contactFlagFavorite = 0x01;
+const int contactFlagTeleBase = 0x02; // 'base' permission includes battery
+const int contactFlagTeleLoc = 0x04;
+const int contactFlagTeleEnv = 0x08; //access environment sensors
 const int contactPathLenOffset = 35;
 const int contactPathOffset = 36;
 const int contactNameOffset = 100;
@@ -370,52 +379,44 @@ const int msgTextOffset = 38;
 class ParsedContactText {
   final Uint8List senderPrefix;
   final String text;
-
   const ParsedContactText({required this.senderPrefix, required this.text});
 }
 
 ParsedContactText? parseContactMessageText(Uint8List frame) {
   if (frame.isEmpty) return null;
-  final code = frame[0];
-  if (code != respCodeContactMsgRecv && code != respCodeContactMsgRecvV3) {
+
+  final message = BufferReader(frame);
+  try {
+    final code = message.readByte();
+    if (code != respCodeContactMsgRecv && code != respCodeContactMsgRecvV3) {
+      return null;
+    }
+
+    // Companion radio layout:
+    // [code][snr?][res?][res?][prefix x6][path_len][txt_type][timestamp x4][extra?][text...]
+    if (code == respCodeContactMsgRecvV3) {
+      // Skip SNR and reserved bytes in v3 layout
+      message.skipBytes(3);
+    }
+    final senderPrefix = message.readBytes(6); // public key
+    message.skipBytes(1); // path length
+    final textType = message.readByte();
+    message.skipBytes(4); // timestamp (4 bytes)
+
+    final shiftedType = textType >> 2;
+    final isSigned = shiftedType == txtTypeSigned || textType == txtTypeSigned;
+    if (isSigned) {
+      // Signed messages have a 4-byte signature after the timestamp, before the text
+      message.skipBytes(4);
+    }
+    final text = message.readCString();
+    if (text.isEmpty) return null;
+
+    return ParsedContactText(senderPrefix: senderPrefix, text: text);
+  } catch (e) {
+    debugPrint('Error parsing contact message text: $e');
     return null;
   }
-
-  // Companion radio layout:
-  // [code][snr?][res?][res?][prefix x6][path_len][txt_type][timestamp x4][extra?][text...]
-  final isV3 = code == respCodeContactMsgRecvV3;
-  final prefixOffset = isV3 ? 4 : 1;
-  const prefixLen = 6;
-  final txtTypeOffset = prefixOffset + prefixLen + 1;
-  final timestampOffset = txtTypeOffset + 1;
-  final baseTextOffset = timestampOffset + 4;
-  if (frame.length <= baseTextOffset) return null;
-
-  final flags = frame[txtTypeOffset];
-  final shiftedType = flags >> 2;
-  final rawType = flags;
-  final isPlain = shiftedType == txtTypePlain || rawType == txtTypePlain;
-  final isCli = shiftedType == txtTypeCliData || rawType == txtTypeCliData;
-  if (!isPlain && !isCli) {
-    return null;
-  }
-
-  var text = readCString(
-    frame,
-    baseTextOffset,
-    frame.length - baseTextOffset,
-  ).trim();
-  if (text.isEmpty && frame.length > baseTextOffset + 4) {
-    text = readCString(
-      frame,
-      baseTextOffset + 4,
-      frame.length - (baseTextOffset + 4),
-    ).trim();
-  }
-  if (text.isEmpty) return null;
-
-  final senderPrefix = frame.sublist(prefixOffset, prefixOffset + prefixLen);
-  return ParsedContactText(senderPrefix: senderPrefix, text: text);
 }
 
 // Helper to read uint32 little-endian
@@ -438,18 +439,9 @@ int readInt32LE(Uint8List data, int offset) {
   return val;
 }
 
-// Helper to read null-terminated UTF-8 string
-String readCString(Uint8List data, int offset, int maxLen) {
-  int end = offset;
-  while (end < offset + maxLen && end < data.length && data[end] != 0) {
-    end++;
-  }
-  try {
-    return utf8.decode(data.sublist(offset, end), allowMalformed: true);
-  } catch (e) {
-    // Fallback to Latin-1 if UTF-8 decoding fails
-    return String.fromCharCodes(data.sublist(offset, end));
-  }
+// Helper to convert uint32 to hex string
+String ackHashToHex(int ackHash) {
+  return ackHash.toRadixString(16).padLeft(8, '0');
 }
 
 // Helper to convert public key to hex string
@@ -569,6 +561,17 @@ Uint8List buildGetBattAndStorageFrame() {
   return Uint8List.fromList([cmdGetBattAndStorage]);
 }
 
+/// Companion radio stats: [56][statsType] where statsType is statsTypeCore/Radio/Packets.
+Uint8List buildGetStatsFrame(int statsType) {
+  return Uint8List.fromList([cmdGetStats, statsType & 0xFF]);
+}
+
+/// Path hash width on air: [61][0][mode], mode 0..2 → (mode+1) bytes per hop hash.
+Uint8List buildSetPathHashModeFrame(int mode) {
+  final m = mode.clamp(0, 2);
+  return Uint8List.fromList([cmdSetPathHashMode, 0, m]);
+}
+
 // Build CMD_SET_DEVICE_TIME frame
 Uint8List buildSetDeviceTimeFrame(int timestamp) {
   final writer = BufferWriter();
@@ -937,3 +940,18 @@ Uint8List buildSetAutoAddConfigFrame({
   writer.writeByte(flags);
   return writer.toBytes();
 }
+
+//Build CMD_SEND_TELEMETRY_REQ
+// Format: [cmd][reserved x3][pub_key? x32]
+Uint8List buildSendTelemetryReq(Uint8List? pubKey) {
+  final writer = BufferWriter();
+  writer.writeByte(cmdSendTelemetryReq);
+
+  if (pubKey != null && pubKey.length == pubKeySize) {
+    writer.writeBytes(Uint8List(3)); // reserved bytes
+    writer.writeBytes(pubKey);
+  } else {
+    writer.writeBytes(Uint8List(4)); // reserved bytes
+  }
+  return writer.toBytes();
+}

lib/helpers/link_handler.dart

@@ -5,6 +5,14 @@ import '../l10n/l10n.dart';
 import '../utils/platform_info.dart';
 
 class LinkHandler {
+  static TextStyle defaultLinkStyle(BuildContext context, TextStyle base) {
+    final brightness = Theme.of(context).brightness;
+    final orange = brightness == Brightness.dark
+        ? const Color(0xFFFFB74D)
+        : const Color(0xFFE65100);
+    return base.copyWith(color: orange, decoration: TextDecoration.underline);
+  }
+
   /// Returns a [SelectableLinkify] on desktop or a [Linkify] on mobile.
   static Widget buildLinkifyText({
     required BuildContext context,
@@ -12,14 +20,9 @@ class LinkHandler {
     required TextStyle style,
     TextStyle? linkStyle,
   }) {
-    final effectiveLinkStyle =
-        linkStyle ??
-        style.copyWith(
-          color: Colors.green,
-          decoration: TextDecoration.underline,
-        );
+    final effectiveLinkStyle = linkStyle ?? defaultLinkStyle(context, style);
     const options = LinkifyOptions(humanize: false, defaultToHttps: false);
-    const linkifiers = [UrlLinkifier()];
+    const linkifiers = [UrlLinkifier(), EmailLinkifier()];
     void onOpen(LinkableElement link) => handleLinkTap(context, link.url);
 
     if (PlatformInfo.isDesktop) {

lib/l10n/app_bg.arb

@@ -1900,6 +1900,35 @@
       }
     }
   },
+  "settings_denyAll": "Откажи всичко",
+  "settings_allowAll": "Позволи всичко",
+  "settings_allowByContact": "Позволи по флагове за контакт",
+  "settings_privacy": "Настройки на поверителността",
+  "settings_privacySettingsDescription": "Изберете каква информация устройството ви споделя с другите.",
+  "settings_privacySubtitle": "Контролирайте каква информация се споделя.",
+  "settings_telemetryBaseMode": "Базов режим на телеметрия",
+  "settings_telemetryLocationMode": "Режим на местоположение на телеметрията",
+  "settings_advertLocation": "Място на обявата",
+  "settings_advertLocationSubtitle": "Включи местоположение в обявата",
+  "contact_info": "Контактна информация",
+  "settings_telemetryEnvironmentMode": "Режим на средата на телеметрията",
+  "contact_telemetry": "Телеметрия",
+  "contact_lastSeen": "Последно видян",
+  "contact_clearChat": "Изчисти чата",
+  "contact_teleBase": "Базата данни за телеметрия",
+  "contact_settings": "Настройки за контакти",
+  "contact_teleBaseSubtitle": "Позволи споделяне на ниво на батерията и основна телеметрия",
+  "contact_teleEnv": "Среда на телеметрия",
+  "contact_teleLocSubtitle": "Позволи споделяне на данни за местоположение",
+  "contact_teleLoc": "Местоположение на телеметрията",
+  "contact_teleEnvSubtitle": "Позволи споделяне на данни от средносферните датчици",
+  "@settings_multiAck": {
+    "placeholders": {
+      "value": {
+        "type": "String"
+      }
+    }
+  },
   "appSettings_initialRouteWeight": "Първоначална тежест на маршрута",
   "appSettings_maxRouteWeight": "Максимално допустимо тегло на маршрута",
   "appSettings_initialRouteWeightSubtitle": "Начално тегло за новооткрити маршрути",
@@ -1914,6 +1943,27 @@
   "@scanner_linuxPairingPinPrompt": {
     "placeholders": {
       "deviceName": {
+  "settings_multiAck": "Мулти-потвърди: {value}",
+  "settings_telemetryModeUpdated": "Режим на телеметрията е обновен",
+  "map_showOverlaps": "Покриване на ключа на повтаряча",
+  "map_runTraceWithReturnPath": "Върни се по същия път.",
+  "@radioStats_noiseFloor": {
+    "placeholders": {
+      "noiseDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_lastRssi": {
+    "placeholders": {
+      "rssiDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_lastSnr": {
+    "placeholders": {
+      "snr": {
         "type": "String"
       }
     }
@@ -1922,4 +1972,46 @@
   "scanner_linuxPairingShowPin": "Покажи PIN",
   "scanner_linuxPairingHidePin": "Скриване на PIN кода",
   "scanner_linuxPairingPinPrompt": "Въведете PIN кода за {deviceName} (оставете празно, ако няма такъв)."
+  "@radioStats_txAir": {
+    "placeholders": {
+      "seconds": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_rxAir": {
+    "placeholders": {
+      "seconds": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_stripNoise": {
+    "placeholders": {
+      "noiseDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "chat_sendCooldown": "Моля, изчакайте малко, преди да изпратите отново.",
+  "appSettings_languageHu": "Унгарски",
+  "appSettings_jumpToOldestUnread": "Преминете към най-старата непочетена статия",
+  "appSettings_jumpToOldestUnreadSubtitle": "Когато отворите чат с непрочетени съобщения, плъзнете надолу, за да видите първото непрочетено съобщение, вместо най-новото.",
+  "appSettings_languageJa": "Японски",
+  "appSettings_languageKo": "Корейски",
+  "radioStats_tooltip": "Статистика за радио и мрежа",
+  "radioStats_screenTitle": "Статистически данни за радиопредаванията",
+  "radioStats_notConnected": "Свържете се с устройство, за да видите статистически данни за радиопредаване.",
+  "radioStats_firmwareTooOld": "Статистиката на радиостанцията изисква съвместимо софтуерно решение версия 8 или по-нова.",
+  "radioStats_waiting": "Изчакване на данни…",
+  "radioStats_noiseFloor": "Ниво на шума: {noiseDbm} dBm",
+  "radioStats_lastRssi": "Последен RSSI: {rssiDbm} dBm",
+  "radioStats_lastSnr": "Последна стойност на SNR: {snr} dB",
+  "radioStats_txAir": "Време на въздух (общо): {seconds} секунди",
+  "radioStats_rxAir": "Общо време на използване на RX (в секунди): {seconds} с",
+  "radioStats_chartCaption": "Ниво на шума (dBm) за последните измервания.",
+  "radioStats_stripNoise": "Ниво на шума: {noiseDbm} dBm",
+  "radioStats_stripWaiting": "Извличане на данни за радиото…",
+  "radioStats_settingsTile": "Статистически данни за радиостанции",
+  "radioStats_settingsSubtitle": "Ниво на шума, RSSI, SNR и време на пренос"
 }

lib/l10n/app_de.arb

@@ -1928,6 +1928,35 @@
       }
     }
   },
+  "settings_allowByContact": "Zulassen durch Kontaktflaggen",
+  "settings_privacy": "Datenschutzeinstellungen",
+  "settings_allowAll": "Alles zulassen",
+  "settings_privacySettingsDescription": "Wählen Sie die Informationen, die Ihr Gerät mit anderen teilt.",
+  "settings_denyAll": "Alle ablehnen",
+  "settings_privacySubtitle": "Steuern Sie die Informationen, die freigegeben werden.",
+  "settings_telemetryLocationMode": "Telemetrie-Ortsmodus",
+  "settings_telemetryEnvironmentMode": "Telemetrie-Umgebungsmodus",
+  "settings_advertLocation": "Anzeigenort",
+  "settings_advertLocationSubtitle": "Ort in der Anzeige einbeziehen",
+  "settings_telemetryBaseMode": "Telemetrie-Basismodus",
+  "contact_teleBase": "Telemetriebasis",
+  "contact_teleBaseSubtitle": "Erlauben des Freigebens des Batteriestands und der grundlegenden Telemetrie",
+  "contact_teleLoc": "Telemetrieort",
+  "contact_teleLocSubtitle": "Teilen von Standortdaten zulassen",
+  "contact_info": "Kontaktinformationen",
+  "contact_settings": "Kontakteinstellungen",
+  "contact_telemetry": "Telemetrie",
+  "contact_teleEnv": "Telemetrieumgebung",
+  "contact_lastSeen": "Zuletzt gesehen",
+  "contact_clearChat": "Chat löschen",
+  "contact_teleEnvSubtitle": "Teilen von Umgebungsensordaten zulassen",
+  "@settings_multiAck": {
+    "placeholders": {
+      "value": {
+        "type": "String"
+      }
+    }
+  },
   "appSettings_initialRouteWeightSubtitle": "Ausgangsgewicht für neu entdeckte Pfade",
   "appSettings_maxRouteWeightSubtitle": "Maximales Gewicht, das ein Weg durch erfolgreiche Lieferungen erreichen kann.",
   "appSettings_maxRouteWeight": "Maximale Gesamtstreckenlänge",
@@ -1942,6 +1971,27 @@
   "@scanner_linuxPairingPinPrompt": {
     "placeholders": {
       "deviceName": {
+  "settings_telemetryModeUpdated": "Telemetriemodus aktualisiert",
+  "settings_multiAck": "Mehrfach-Bestätigungen: {value}",
+  "map_showOverlaps": "Überlappungen der Repeater-Taste",
+  "map_runTraceWithReturnPath": "Auf dem gleichen Pfad zurückkehren.",
+  "@radioStats_noiseFloor": {
+    "placeholders": {
+      "noiseDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_lastRssi": {
+    "placeholders": {
+      "rssiDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_lastSnr": {
+    "placeholders": {
+      "snr": {
         "type": "String"
       }
     }
@@ -1950,4 +2000,46 @@
   "scanner_linuxPairingPinPrompt": "Geben Sie den PIN-Code für {deviceName} ein (lassen Sie das Feld leer, falls kein PIN-Code vorhanden ist).",
   "scanner_linuxPairingShowPin": "PIN anzeigen",
   "scanner_linuxPairingPinTitle": "PIN für die Bluetooth-Verbindung"
+  "@radioStats_txAir": {
+    "placeholders": {
+      "seconds": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_rxAir": {
+    "placeholders": {
+      "seconds": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_stripNoise": {
+    "placeholders": {
+      "noiseDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "chat_sendCooldown": "Bitte warten Sie einen Moment, bevor Sie erneut senden.",
+  "appSettings_jumpToOldestUnread": "Zum ältesten, nicht gelesenen Eintrag springen",
+  "appSettings_languageHu": "Ungarisch",
+  "appSettings_jumpToOldestUnreadSubtitle": "Wenn Sie ein Chatfenster öffnen, in dem Nachrichten vorhanden sind, die noch nicht gelesen wurden, scrollen Sie zu der ersten unlesenen Nachricht, anstatt zur neuesten.",
+  "appSettings_languageJa": "Japanisch",
+  "appSettings_languageKo": "Koreanisch",
+  "radioStats_tooltip": "Daten zu Radio- und Mesh-Netzwerken",
+  "radioStats_screenTitle": "Senderinformationen",
+  "radioStats_notConnected": "Verbinden Sie ein Gerät, um Radiostatisiken anzuzeigen.",
+  "radioStats_firmwareTooOld": "Für die Verwendung der Funkstatistiken ist die Firmware-Version 8 oder höher erforderlich.",
+  "radioStats_waiting": "Warte auf Daten…",
+  "radioStats_noiseFloor": "Rauschpegel: {noiseDbm} dBm",
+  "radioStats_lastRssi": "Letzter RSSI-Wert: {rssiDbm} dBm",
+  "radioStats_lastSnr": "Letzter SNR: {snr} dB",
+  "radioStats_txAir": "Gesamt-TX-Zeit: {seconds} s",
+  "radioStats_rxAir": "Gesamt-RX-Zeit: {seconds} s",
+  "radioStats_chartCaption": "Rauschpegel (dBm) basierend auf den letzten Messwerten.",
+  "radioStats_stripNoise": "Rauschpegel: {noiseDbm} dBm",
+  "radioStats_stripWaiting": "Abrufen von Radiostatus…",
+  "radioStats_settingsTile": "Senderinformationen",
+  "radioStats_settingsSubtitle": "Rauschpegel, RSSI, Signal-Rausch-Verhältnis (SNR) und Nutzzeit"
 }

lib/l10n/app_en.arb

@@ -177,6 +177,26 @@
   "settings_privacyModeToggle": "Toggle privacy mode to hide your name and location in advertisements.",
   "settings_privacyModeEnabled": "Privacy mode enabled",
   "settings_privacyModeDisabled": "Privacy mode disabled",
+  "settings_privacy": "Privacy Settings",
+  "settings_privacySubtitle": "Control what information is shared.",
+  "settings_privacySettingsDescription": "Choose what information your device shares with others.",
+  "settings_denyAll": "Deny all",
+  "settings_allowByContact": "Allow by contact flags",
+  "settings_allowAll": "Allow all",
+  "settings_telemetryBaseMode": "Telemetry Base Mode",
+  "settings_telemetryLocationMode": "Telemetry Location Mode",
+  "settings_telemetryEnvironmentMode": "Telemetry Environment Mode",
+  "settings_advertLocation": "Advert Location",
+  "settings_advertLocationSubtitle": "Include location in advert.",
+  "settings_multiAck": "Multi-ACKs: {value}",
+  "@settings_multiAck": {
+    "placeholders": {
+      "value": {
+        "type": "String"
+      }
+    }
+  },
+  "settings_telemetryModeUpdated": "Telemetry mode updated",
   "settings_actions": "Actions",
   "settings_sendAdvertisement": "Send Advertisement",
   "settings_sendAdvertisementSubtitle": "Broadcast presence now",
@@ -483,6 +503,17 @@
       }
     }
   },
+  "contact_info": "Contact Info",
+  "contact_settings": "Contact Settings",
+  "contact_telemetry": "Telemetry",
+  "contact_lastSeen": "Last seen",
+  "contact_clearChat": "Clear Chat",
+  "contact_teleBase": "Telemetry Base",
+  "contact_teleBaseSubtitle": "Allow sharing battery level and basic telemetry",
+  "contact_teleLoc": "Telemetry Location",
+  "contact_teleLocSubtitle": "Allow sharing location data",
+  "contact_teleEnv": "Telemetry Environment",
+  "contact_teleEnvSubtitle": "Allow sharing environment sensor data",
   "channels_title": "Channels",
   "channels_noChannelsConfigured": "No channels configured",
   "channels_addPublicChannel": "Add Public Channel",
@@ -858,6 +889,7 @@
   "map_chatNodes": "Chat Nodes",
   "map_repeaters": "Repeaters",
   "map_otherNodes": "Other Nodes",
+  "map_showOverlaps": "Repeater Key Overlaps",
   "map_keyPrefix": "Key Prefix",
   "map_filterByKeyPrefix": "Filter by key prefix",
   "map_publicKeyPrefix": "Public key prefix",
@@ -871,7 +903,8 @@
   "map_joinRoom": "Join Room",
   "map_manageRepeater": "Manage Repeater",
   "map_tapToAdd": "Tap on nodes to add them to the path.",
-  "map_runTrace": "Run Path Trace",
+  "map_runTrace": "Run path trace",
+  "map_runTraceWithReturnPath": "Return back on the same path.",
   "map_removeLast": "Remove Last",
   "map_pathTraceCancelled": "Path trace cancelled.",
   "mapCache_title": "Offline Map Cache",
@@ -1955,5 +1988,68 @@
   "discoveredContacts_copyContact": "Copy Contact to clipboard",
   "discoveredContacts_deleteContact": "Delete Discovered Contact",
   "discoveredContacts_deleteContactAll": "Delete All Discovered Contacts",
-  "discoveredContacts_deleteContactAllContent": "Are you sure you want to delete all discovered contacts?"
+  "discoveredContacts_deleteContactAllContent": "Are you sure you want to delete all discovered contacts?",
+  "chat_sendCooldown": "Please wait a moment before sending again.",
+  "appSettings_jumpToOldestUnread": "Jump to oldest unread",
+  "appSettings_jumpToOldestUnreadSubtitle": "When opening a chat with unread messages, scroll to the first unread instead of the latest.",
+  "appSettings_languageHu": "Hungarian",
+  "appSettings_languageJa": "Japanese",
+  "appSettings_languageKo": "Korean",
+  "radioStats_tooltip": "Radio & mesh stats",
+  "radioStats_screenTitle": "Radio stats",
+  "radioStats_notConnected": "Connect to a device to view radio statistics.",
+  "radioStats_firmwareTooOld": "Radio statistics require companion firmware v8 or newer.",
+  "radioStats_waiting": "Waiting for data…",
+  "radioStats_noiseFloor": "Noise floor: {noiseDbm} dBm",
+  "@radioStats_noiseFloor": {
+    "placeholders": {
+      "noiseDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "radioStats_lastRssi": "Last RSSI: {rssiDbm} dBm",
+  "@radioStats_lastRssi": {
+    "placeholders": {
+      "rssiDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "radioStats_lastSnr": "Last SNR: {snr} dB",
+  "@radioStats_lastSnr": {
+    "placeholders": {
+      "snr": {
+        "type": "String"
+      }
+    }
+  },
+  "radioStats_txAir": "TX airtime (total): {seconds} s",
+  "@radioStats_txAir": {
+    "placeholders": {
+      "seconds": {
+        "type": "int"
+      }
+    }
+  },
+  "radioStats_rxAir": "RX airtime (total): {seconds} s",
+  "@radioStats_rxAir": {
+    "placeholders": {
+      "seconds": {
+        "type": "int"
+      }
+    }
+  },
+  "radioStats_chartCaption": "Noise floor (dBm) over recent samples.",
+  "radioStats_stripNoise": "Noise floor: {noiseDbm} dBm",
+  "@radioStats_stripNoise": {
+    "placeholders": {
+      "noiseDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "radioStats_stripWaiting": "Fetching radio stats…",
+  "radioStats_settingsTile": "Radio stats",
+  "radioStats_settingsSubtitle": "Noise floor, RSSI, SNR, and airtime"
 }

lib/l10n/app_es.arb

@@ -1928,6 +1928,35 @@
       }
     }
   },
+  "settings_privacySubtitle": "Controlar qué información se comparte.",
+  "settings_allowByContact": "Permitir por banderas de contacto",
+  "settings_denyAll": "Denegar todo",
+  "settings_telemetryBaseMode": "Modo base de telemetría",
+  "settings_telemetryEnvironmentMode": "Modo de entorno de telemetría",
+  "settings_advertLocationSubtitle": "Incluir ubicación en anuncio",
+  "contact_info": "Información de contacto",
+  "settings_privacySettingsDescription": "Elige qué información comparte tu dispositivo con otros.",
+  "settings_allowAll": "Permitir todo",
+  "settings_privacy": "Configuración de privacidad",
+  "contact_settings": "Configuración de contacto",
+  "settings_telemetryLocationMode": "Modo de ubicación de telemetría",
+  "contact_teleBase": "Base de Telemetría",
+  "contact_teleLoc": "Ubicación de telemetría",
+  "settings_advertLocation": "Ubicación de anuncio",
+  "contact_teleLocSubtitle": "Permitir el intercambio de datos de ubicación",
+  "contact_clearChat": "Borrar chat",
+  "contact_telemetry": "Telemetría",
+  "contact_lastSeen": "Visto por última vez",
+  "contact_teleBaseSubtitle": "Permitir el intercambio de nivel de batería y telemetría básica",
+  "contact_teleEnv": "Entorno de Telemetría",
+  "contact_teleEnvSubtitle": "Permitir el intercambio de datos de sensores de entorno",
+  "@settings_multiAck": {
+    "placeholders": {
+      "value": {
+        "type": "String"
+      }
+    }
+  },
   "appSettings_initialRouteWeight": "Peso inicial de la ruta",
   "appSettings_maxRouteWeight": "Peso máximo permitido para la ruta",
   "appSettings_initialRouteWeightSubtitle": "Peso inicial para rutas recién descubiertas",
@@ -1942,6 +1971,27 @@
   "@scanner_linuxPairingPinPrompt": {
     "placeholders": {
       "deviceName": {
+  "settings_telemetryModeUpdated": "Modo de telemetría actualizado",
+  "settings_multiAck": "Multi-ACKs: {value}",
+  "map_showOverlaps": "Superposiciones de tecla repetidora",
+  "map_runTraceWithReturnPath": "Volver atrás por el mismo camino.",
+  "@radioStats_noiseFloor": {
+    "placeholders": {
+      "noiseDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_lastRssi": {
+    "placeholders": {
+      "rssiDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_lastSnr": {
+    "placeholders": {
+      "snr": {
         "type": "String"
       }
     }
@@ -1950,4 +2000,46 @@
   "scanner_linuxPairingHidePin": "Ocultar PIN",
   "scanner_linuxPairingPinTitle": "PIN para emparejar dispositivos Bluetooth",
   "scanner_linuxPairingShowPin": "Mostrar código PIN"
+  "@radioStats_txAir": {
+    "placeholders": {
+      "seconds": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_rxAir": {
+    "placeholders": {
+      "seconds": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_stripNoise": {
+    "placeholders": {
+      "noiseDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "appSettings_jumpToOldestUnread": "Salta a los mensajes más antiguos sin leer",
+  "chat_sendCooldown": "Por favor, espere un momento antes de reenviar.",
+  "appSettings_languageHu": "Húngaro",
+  "appSettings_jumpToOldestUnreadSubtitle": "Cuando abras una conversación con mensajes sin leer, desplázate hacia el primer mensaje sin leer en lugar del más reciente.",
+  "appSettings_languageJa": "Japonés",
+  "appSettings_languageKo": "Coreano",
+  "radioStats_tooltip": "Estadísticas de radio y malla",
+  "radioStats_screenTitle": "Estadísticas de radio",
+  "radioStats_notConnected": "Conéctese a un dispositivo para visualizar estadísticas de radio.",
+  "radioStats_firmwareTooOld": "Las estadísticas de radio requieren un firmware compatible v8 o posterior.",
+  "radioStats_waiting": "Esperando datos…",
+  "radioStats_noiseFloor": "Nivel de ruido: {noiseDbm} dBm",
+  "radioStats_lastRssi": "Último RSSI: {rssiDbm} dBm",
+  "radioStats_lastSnr": "Último SNR: {snr} dB",
+  "radioStats_txAir": "Tiempo de emisión en Texas (total): {seconds} s",
+  "radioStats_rxAir": "Tiempo de transmisión de RX (total): {seconds} s",
+  "radioStats_chartCaption": "Nivel de ruido (dBm) en muestras recientes.",
+  "radioStats_stripNoise": "Nivel de ruido: {noiseDbm} dBm",
+  "radioStats_stripWaiting": "Obteniendo estadísticas de la radio…",
+  "radioStats_settingsTile": "Estadísticas de radio",
+  "radioStats_settingsSubtitle": "Nivel de ruido, RSSI, SNR y tiempo de transmisión"
 }

lib/l10n/app_fr.arb

@@ -1900,6 +1900,35 @@
       }
     }
   },
+  "settings_privacy": "Paramètres de confidentialité",
+  "settings_privacySubtitle": "Contrôlez les informations partagées",
+  "settings_telemetryLocationMode": "Mode d'emplacement de télémétrie",
+  "settings_telemetryEnvironmentMode": "Mode d'environnement de télémétrie",
+  "settings_advertLocation": "Emplacement de l'annonce",
+  "settings_advertLocationSubtitle": "Inclure l'emplacement dans l'annonce",
+  "settings_denyAll": "Refuser tout",
+  "settings_allowByContact": "Autoriser par drapeaux de contact",
+  "settings_privacySettingsDescription": "Choisissez les informations que votre appareil partage avec les autres.",
+  "settings_allowAll": "Autoriser tout",
+  "contact_info": "Informations de contact",
+  "settings_telemetryBaseMode": "Mode de base Télémétrie",
+  "contact_teleBase": "Base de télémétrie",
+  "contact_teleLoc": "Emplacement de télémétrie",
+  "contact_teleLocSubtitle": "Autoriser le partage des données de localisation",
+  "contact_teleEnv": "Environnement Télémétrie",
+  "contact_teleEnvSubtitle": "Autoriser le partage des données des capteurs d'environnement",
+  "contact_telemetry": "Télémétrie",
+  "contact_settings": "Paramètres de contact",
+  "contact_lastSeen": "Dernière fois vu",
+  "contact_clearChat": "Effacer la conversation",
+  "contact_teleBaseSubtitle": "Autoriser le partage du niveau de batterie et de la télémétrie de base",
+  "@settings_multiAck": {
+    "placeholders": {
+      "value": {
+        "type": "String"
+      }
+    }
+  },
   "appSettings_maxRouteWeightSubtitle": "Poids maximal qu'un itinéraire peut accumuler grâce à des livraisons réussies.",
   "appSettings_initialRouteWeight": "Poids initial de l'itinéraire",
   "appSettings_maxRouteWeight": "Poids maximal autorisé pour le trajet",
@@ -1914,6 +1943,27 @@
   "@scanner_linuxPairingPinPrompt": {
     "placeholders": {
       "deviceName": {
+  "settings_multiAck": "Multi-ACKs : {value}",
+  "settings_telemetryModeUpdated": "Le mode télémétrie a été mis à jour",
+  "map_showOverlaps": "Chevauchement de la touche répétitive",
+  "map_runTraceWithReturnPath": "Revenir sur le même chemin.",
+  "@radioStats_noiseFloor": {
+    "placeholders": {
+      "noiseDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_lastRssi": {
+    "placeholders": {
+      "rssiDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_lastSnr": {
+    "placeholders": {
+      "snr": {
         "type": "String"
       }
     }
@@ -1922,4 +1972,46 @@
   "scanner_linuxPairingPinTitle": "Code PIN pour la connexion Bluetooth",
   "scanner_linuxPairingPinPrompt": "Entrez le code PIN pour {deviceName} (laissez vide si nécessaire).",
   "scanner_linuxPairingHidePin": "Masquer le code PIN"
+  "@radioStats_txAir": {
+    "placeholders": {
+      "seconds": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_rxAir": {
+    "placeholders": {
+      "seconds": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_stripNoise": {
+    "placeholders": {
+      "noiseDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "chat_sendCooldown": "Veuillez patienter un instant avant de réessayer.",
+  "appSettings_jumpToOldestUnread": "Accéder au message le plus ancien non lu",
+  "appSettings_languageHu": "Hongrois",
+  "appSettings_jumpToOldestUnreadSubtitle": "Lorsque vous ouvrez une conversation contenant des messages non lus, faites défiler la page jusqu'au premier message non lu, plutôt que jusqu'au dernier.",
+  "appSettings_languageJa": "Japonais",
+  "appSettings_languageKo": "Coréen",
+  "radioStats_tooltip": "Statistiques des radios et des réseaux sans fil",
+  "radioStats_screenTitle": "Statistiques de radio",
+  "radioStats_notConnected": "Connectez-vous à un appareil pour visualiser les statistiques de la radio.",
+  "radioStats_firmwareTooOld": "Les statistiques radio nécessitent un firmware compatible v8 ou une version ultérieure.",
+  "radioStats_waiting": "En attente des données…",
+  "radioStats_noiseFloor": "Niveau de bruit : {noiseDbm} dBm",
+  "radioStats_lastRssi": "Dernier RSSI : {rssiDbm} dBm",
+  "radioStats_lastSnr": "Dernier SNR : {snr} dB",
+  "radioStats_txAir": "Temps d'antenne à la télévision du Texas (total) : {seconds} s",
+  "radioStats_rxAir": "Temps d'utilisation de l'appareil RX (total) : {seconds} s",
+  "radioStats_chartCaption": "Niveau de bruit (dBm) sur les échantillons récents.",
+  "radioStats_stripNoise": "Niveau de bruit : {noiseDbm} dBm",
+  "radioStats_stripWaiting": "Récupération des statistiques de la radio…",
+  "radioStats_settingsTile": "Statistiques de radio",
+  "radioStats_settingsSubtitle": "Niveau de bruit, RSSI, rapport signal/bruit (SNR) et temps d'antenne"
 }

lib/l10n/app_it.arb

@@ -1900,6 +1900,35 @@
       }
     }
   },
+  "settings_privacySettingsDescription": "Scegli le informazioni che il tuo dispositivo condivide con gli altri.",
+  "settings_allowByContact": "Consenti in base ai flag di contatto",
+  "settings_telemetryLocationMode": "Modalità di posizionamento telemetrico",
+  "settings_telemetryEnvironmentMode": "Modalità di ambiente di telemetria",
+  "settings_advertLocation": "Posizione dell'annuncio",
+  "settings_advertLocationSubtitle": "Includi la posizione nell'annuncio",
+  "settings_privacy": "Impostazioni sulla privacy",
+  "settings_denyAll": "Negare tutto",
+  "settings_privacySubtitle": "Controlla le informazioni che vengono condivise.",
+  "settings_allowAll": "Consenti tutto",
+  "contact_info": "Informazioni di Contatto",
+  "settings_telemetryBaseMode": "Modalità di base di telemetria",
+  "contact_teleBase": "Base di telemetria",
+  "contact_teleLoc": "Posizione telemetria",
+  "contact_teleLocSubtitle": "Consenti la condivisione dei dati di posizione",
+  "contact_clearChat": "Cancella chat",
+  "contact_telemetry": "Telemetria",
+  "contact_settings": "Impostazioni di contatto",
+  "contact_lastSeen": "Ultimo accesso",
+  "contact_teleBaseSubtitle": "Consenti la condivisione del livello della batteria e della telemetria di base",
+  "contact_teleEnvSubtitle": "Consenti la condivisione dei dati del sensore ambientale",
+  "contact_teleEnv": "Ambiente di telemetria",
+  "@settings_multiAck": {
+    "placeholders": {
+      "value": {
+        "type": "String"
+      }
+    }
+  },
   "appSettings_initialRouteWeight": "Peso iniziale del percorso",
   "appSettings_initialRouteWeightSubtitle": "Peso di partenza per nuovi percorsi",
   "appSettings_maxRouteWeightSubtitle": "Il peso massimo che un percorso può accumulare grazie a consegne di successo.",
@@ -1914,6 +1943,27 @@
   "@scanner_linuxPairingPinPrompt": {
     "placeholders": {
       "deviceName": {
+  "settings_telemetryModeUpdated": "Modalità telemetria aggiornata",
+  "settings_multiAck": "Multi-ACKs: {value}",
+  "map_showOverlaps": "Sovrapposizioni della chiave ripetitore",
+  "map_runTraceWithReturnPath": "Tornare indietro sullo stesso percorso",
+  "@radioStats_noiseFloor": {
+    "placeholders": {
+      "noiseDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_lastRssi": {
+    "placeholders": {
+      "rssiDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_lastSnr": {
+    "placeholders": {
+      "snr": {
         "type": "String"
       }
     }
@@ -1922,4 +1972,46 @@
   "scanner_linuxPairingHidePin": "Nascondi il PIN",
   "scanner_linuxPairingPinPrompt": "Inserire il codice PIN per {deviceName} (lasciare vuoto se non presente).",
   "scanner_linuxPairingPinTitle": "PIN per l'accoppiamento Bluetooth"
+  "@radioStats_txAir": {
+    "placeholders": {
+      "seconds": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_rxAir": {
+    "placeholders": {
+      "seconds": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_stripNoise": {
+    "placeholders": {
+      "noiseDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "appSettings_jumpToOldestUnreadSubtitle": "Quando si apre una chat con messaggi non letti, scorrete verso l'alto fino al primo messaggio non letto, invece che al più recente.",
+  "chat_sendCooldown": "Si prega di attendere un momento prima di inviare nuovamente.",
+  "appSettings_jumpToOldestUnread": "Vai al messaggio più vecchio non letto",
+  "appSettings_languageHu": "Ungherese",
+  "appSettings_languageJa": "Giapponese",
+  "appSettings_languageKo": "Coreano",
+  "radioStats_tooltip": "Statistiche per radio e reti",
+  "radioStats_screenTitle": "Statistiche radio",
+  "radioStats_notConnected": "Connettiti a un dispositivo per visualizzare le statistiche radio.",
+  "radioStats_firmwareTooOld": "Le statistiche radio richiedono il firmware versione 8 o successiva.",
+  "radioStats_noiseFloor": "Livello di rumore: {noiseDbm} dBm",
+  "radioStats_waiting": "In attesa dei dati…",
+  "radioStats_lastRssi": "Ultimo valore RSSI: {rssiDbm} dBm",
+  "radioStats_lastSnr": "Ultimo SNR: {snr} dB",
+  "radioStats_txAir": "Tempo di trasmissione in diretta (totale): {seconds} s",
+  "radioStats_rxAir": "Tempo di trasmissione RX (totale): {seconds} s",
+  "radioStats_chartCaption": "Livello di rumore (dBm) misurato su campioni recenti.",
+  "radioStats_stripNoise": "Livello di rumore: {noiseDbm} dBm",
+  "radioStats_stripWaiting": "Recupero delle statistiche radio…",
+  "radioStats_settingsTile": "Statistiche radio",
+  "radioStats_settingsSubtitle": "Livello di rumore, RSSI, rapporto segnale/rumore (SNR) e tempo di trasmissione"
 }

lib/l10n/app_localizations.dart

@@ -10,7 +10,10 @@ import 'app_localizations_de.dart';
 import 'app_localizations_en.dart';
 import 'app_localizations_es.dart';
 import 'app_localizations_fr.dart';
+import 'app_localizations_hu.dart';
 import 'app_localizations_it.dart';
+import 'app_localizations_ja.dart';
+import 'app_localizations_ko.dart';
 import 'app_localizations_nl.dart';
 import 'app_localizations_pl.dart';
 import 'app_localizations_pt.dart';
@@ -112,7 +115,10 @@ abstract class AppLocalizations {
     Locale('en'),
     Locale('es'),
     Locale('fr'),
+    Locale('hu'),
     Locale('it'),
+    Locale('ja'),
+    Locale('ko'),
     Locale('nl'),
     Locale('pl'),
     Locale('pt'),
@@ -850,6 +856,84 @@ abstract class AppLocalizations {
   /// **'Privacy mode disabled'**
   String get settings_privacyModeDisabled;
 
+  /// No description provided for @settings_privacy.
+  ///
+  /// In en, this message translates to:
+  /// **'Privacy Settings'**
+  String get settings_privacy;
+
+  /// No description provided for @settings_privacySubtitle.
+  ///
+  /// In en, this message translates to:
+  /// **'Control what information is shared.'**
+  String get settings_privacySubtitle;
+
+  /// No description provided for @settings_privacySettingsDescription.
+  ///
+  /// In en, this message translates to:
+  /// **'Choose what information your device shares with others.'**
+  String get settings_privacySettingsDescription;
+
+  /// No description provided for @settings_denyAll.
+  ///
+  /// In en, this message translates to:
+  /// **'Deny all'**
+  String get settings_denyAll;
+
+  /// No description provided for @settings_allowByContact.
+  ///
+  /// In en, this message translates to:
+  /// **'Allow by contact flags'**
+  String get settings_allowByContact;
+
+  /// No description provided for @settings_allowAll.
+  ///
+  /// In en, this message translates to:
+  /// **'Allow all'**
+  String get settings_allowAll;
+
+  /// No description provided for @settings_telemetryBaseMode.
+  ///
+  /// In en, this message translates to:
+  /// **'Telemetry Base Mode'**
+  String get settings_telemetryBaseMode;
+
+  /// No description provided for @settings_telemetryLocationMode.
+  ///
+  /// In en, this message translates to:
+  /// **'Telemetry Location Mode'**
+  String get settings_telemetryLocationMode;
+
+  /// No description provided for @settings_telemetryEnvironmentMode.
+  ///
+  /// In en, this message translates to:
+  /// **'Telemetry Environment Mode'**
+  String get settings_telemetryEnvironmentMode;
+
+  /// No description provided for @settings_advertLocation.
+  ///
+  /// In en, this message translates to:
+  /// **'Advert Location'**
+  String get settings_advertLocation;
+
+  /// No description provided for @settings_advertLocationSubtitle.
+  ///
+  /// In en, this message translates to:
+  /// **'Include location in advert.'**
+  String get settings_advertLocationSubtitle;
+
+  /// No description provided for @settings_multiAck.
+  ///
+  /// In en, this message translates to:
+  /// **'Multi-ACKs: {value}'**
+  String settings_multiAck(String value);
+
+  /// No description provided for @settings_telemetryModeUpdated.
+  ///
+  /// In en, this message translates to:
+  /// **'Telemetry mode updated'**
+  String get settings_telemetryModeUpdated;
+
   /// No description provided for @settings_actions.
   ///
   /// In en, this message translates to:
@@ -1870,6 +1954,72 @@ abstract class AppLocalizations {
   /// **'~ {days} days'**
   String contacts_lastSeenDaysAgo(int days);
 
+  /// No description provided for @contact_info.
+  ///
+  /// In en, this message translates to:
+  /// **'Contact Info'**
+  String get contact_info;
+
+  /// No description provided for @contact_settings.
+  ///
+  /// In en, this message translates to:
+  /// **'Contact Settings'**
+  String get contact_settings;
+
+  /// No description provided for @contact_telemetry.
+  ///
+  /// In en, this message translates to:
+  /// **'Telemetry'**
+  String get contact_telemetry;
+
+  /// No description provided for @contact_lastSeen.
+  ///
+  /// In en, this message translates to:
+  /// **'Last seen'**
+  String get contact_lastSeen;
+
+  /// No description provided for @contact_clearChat.
+  ///
+  /// In en, this message translates to:
+  /// **'Clear Chat'**
+  String get contact_clearChat;
+
+  /// No description provided for @contact_teleBase.
+  ///
+  /// In en, this message translates to:
+  /// **'Telemetry Base'**
+  String get contact_teleBase;
+
+  /// No description provided for @contact_teleBaseSubtitle.
+  ///
+  /// In en, this message translates to:
+  /// **'Allow sharing battery level and basic telemetry'**
+  String get contact_teleBaseSubtitle;
+
+  /// No description provided for @contact_teleLoc.
+  ///
+  /// In en, this message translates to:
+  /// **'Telemetry Location'**
+  String get contact_teleLoc;
+
+  /// No description provided for @contact_teleLocSubtitle.
+  ///
+  /// In en, this message translates to:
+  /// **'Allow sharing location data'**
+  String get contact_teleLocSubtitle;
+
+  /// No description provided for @contact_teleEnv.
+  ///
+  /// In en, this message translates to:
+  /// **'Telemetry Environment'**
+  String get contact_teleEnv;
+
+  /// No description provided for @contact_teleEnvSubtitle.
+  ///
+  /// In en, this message translates to:
+  /// **'Allow sharing environment sensor data'**
+  String get contact_teleEnvSubtitle;
+
   /// No description provided for @channels_title.
   ///
   /// In en, this message translates to:
@@ -2932,6 +3082,12 @@ abstract class AppLocalizations {
   /// **'Other Nodes'**
   String get map_otherNodes;
 
+  /// No description provided for @map_showOverlaps.
+  ///
+  /// In en, this message translates to:
+  /// **'Repeater Key Overlaps'**
+  String get map_showOverlaps;
+
   /// No description provided for @map_keyPrefix.
   ///
   /// In en, this message translates to:
@@ -3013,9 +3169,15 @@ abstract class AppLocalizations {
   /// No description provided for @map_runTrace.
   ///
   /// In en, this message translates to:
-  /// **'Run Path Trace'**
+  /// **'Run path trace'**
   String get map_runTrace;
 
+  /// No description provided for @map_runTraceWithReturnPath.
+  ///
+  /// In en, this message translates to:
+  /// **'Return back on the same path.'**
+  String get map_runTraceWithReturnPath;
+
   /// No description provided for @map_removeLast.
   ///
   /// In en, this message translates to:
@@ -5884,6 +6046,132 @@ abstract class AppLocalizations {
   /// In en, this message translates to:
   /// **'Are you sure you want to delete all discovered contacts?'**
   String get discoveredContacts_deleteContactAllContent;
+
+  /// No description provided for @chat_sendCooldown.
+  ///
+  /// In en, this message translates to:
+  /// **'Please wait a moment before sending again.'**
+  String get chat_sendCooldown;
+
+  /// No description provided for @appSettings_jumpToOldestUnread.
+  ///
+  /// In en, this message translates to:
+  /// **'Jump to oldest unread'**
+  String get appSettings_jumpToOldestUnread;
+
+  /// No description provided for @appSettings_jumpToOldestUnreadSubtitle.
+  ///
+  /// In en, this message translates to:
+  /// **'When opening a chat with unread messages, scroll to the first unread instead of the latest.'**
+  String get appSettings_jumpToOldestUnreadSubtitle;
+
+  /// No description provided for @appSettings_languageHu.
+  ///
+  /// In en, this message translates to:
+  /// **'Hungarian'**
+  String get appSettings_languageHu;
+
+  /// No description provided for @appSettings_languageJa.
+  ///
+  /// In en, this message translates to:
+  /// **'Japanese'**
+  String get appSettings_languageJa;
+
+  /// No description provided for @appSettings_languageKo.
+  ///
+  /// In en, this message translates to:
+  /// **'Korean'**
+  String get appSettings_languageKo;
+
+  /// No description provided for @radioStats_tooltip.
+  ///
+  /// In en, this message translates to:
+  /// **'Radio & mesh stats'**
+  String get radioStats_tooltip;
+
+  /// No description provided for @radioStats_screenTitle.
+  ///
+  /// In en, this message translates to:
+  /// **'Radio stats'**
+  String get radioStats_screenTitle;
+
+  /// No description provided for @radioStats_notConnected.
+  ///
+  /// In en, this message translates to:
+  /// **'Connect to a device to view radio statistics.'**
+  String get radioStats_notConnected;
+
+  /// No description provided for @radioStats_firmwareTooOld.
+  ///
+  /// In en, this message translates to:
+  /// **'Radio statistics require companion firmware v8 or newer.'**
+  String get radioStats_firmwareTooOld;
+
+  /// No description provided for @radioStats_waiting.
+  ///
+  /// In en, this message translates to:
+  /// **'Waiting for data…'**
+  String get radioStats_waiting;
+
+  /// No description provided for @radioStats_noiseFloor.
+  ///
+  /// In en, this message translates to:
+  /// **'Noise floor: {noiseDbm} dBm'**
+  String radioStats_noiseFloor(int noiseDbm);
+
+  /// No description provided for @radioStats_lastRssi.
+  ///
+  /// In en, this message translates to:
+  /// **'Last RSSI: {rssiDbm} dBm'**
+  String radioStats_lastRssi(int rssiDbm);
+
+  /// No description provided for @radioStats_lastSnr.
+  ///
+  /// In en, this message translates to:
+  /// **'Last SNR: {snr} dB'**
+  String radioStats_lastSnr(String snr);
+
+  /// No description provided for @radioStats_txAir.
+  ///
+  /// In en, this message translates to:
+  /// **'TX airtime (total): {seconds} s'**
+  String radioStats_txAir(int seconds);
+
+  /// No description provided for @radioStats_rxAir.
+  ///
+  /// In en, this message translates to:
+  /// **'RX airtime (total): {seconds} s'**
+  String radioStats_rxAir(int seconds);
+
+  /// No description provided for @radioStats_chartCaption.
+  ///
+  /// In en, this message translates to:
+  /// **'Noise floor (dBm) over recent samples.'**
+  String get radioStats_chartCaption;
+
+  /// No description provided for @radioStats_stripNoise.
+  ///
+  /// In en, this message translates to:
+  /// **'Noise floor: {noiseDbm} dBm'**
+  String radioStats_stripNoise(int noiseDbm);
+
+  /// No description provided for @radioStats_stripWaiting.
+  ///
+  /// In en, this message translates to:
+  /// **'Fetching radio stats…'**
+  String get radioStats_stripWaiting;
+
+  /// No description provided for @radioStats_settingsTile.
+  ///
+  /// In en, this message translates to:
+  /// **'Radio stats'**
+  String get radioStats_settingsTile;
+
+  /// No description provided for @radioStats_settingsSubtitle.
+  ///
+  /// In en, this message translates to:
+  /// **'Noise floor, RSSI, SNR, and airtime'**
+  String get radioStats_settingsSubtitle;
 }
 
 class _AppLocalizationsDelegate
@@ -5902,7 +6190,10 @@ class _AppLocalizationsDelegate
     'en',
     'es',
     'fr',
+    'hu',
     'it',
+    'ja',
+    'ko',
     'nl',
     'pl',
     'pt',
@@ -5931,8 +6222,14 @@ AppLocalizations lookupAppLocalizations(Locale locale) {
       return AppLocalizationsEs();
     case 'fr':
       return AppLocalizationsFr();
+    case 'hu':
+      return AppLocalizationsHu();
     case 'it':
       return AppLocalizationsIt();
+    case 'ja':
+      return AppLocalizationsJa();
+    case 'ko':
+      return AppLocalizationsKo();
     case 'nl':
       return AppLocalizationsNl();
     case 'pl':

lib/l10n/app_localizations_bg.dart

@@ -412,6 +412,52 @@ class AppLocalizationsBg extends AppLocalizations {
   String get settings_privacyModeDisabled =>
       'Режим на поверителност е деактивиран';
 
+  @override
+  String get settings_privacy => 'Настройки на поверителността';
+
+  @override
+  String get settings_privacySubtitle =>
+      'Контролирайте каква информация се споделя.';
+
+  @override
+  String get settings_privacySettingsDescription =>
+      'Изберете каква информация устройството ви споделя с другите.';
+
+  @override
+  String get settings_denyAll => 'Откажи всичко';
+
+  @override
+  String get settings_allowByContact => 'Позволи по флагове за контакт';
+
+  @override
+  String get settings_allowAll => 'Позволи всичко';
+
+  @override
+  String get settings_telemetryBaseMode => 'Базов режим на телеметрия';
+
+  @override
+  String get settings_telemetryLocationMode =>
+      'Режим на местоположение на телеметрията';
+
+  @override
+  String get settings_telemetryEnvironmentMode =>
+      'Режим на средата на телеметрията';
+
+  @override
+  String get settings_advertLocation => 'Място на обявата';
+
+  @override
+  String get settings_advertLocationSubtitle =>
+      'Включи местоположение в обявата';
+
+  @override
+  String settings_multiAck(String value) {
+    return 'Мулти-потвърди: $value';
+  }
+
+  @override
+  String get settings_telemetryModeUpdated => 'Режим на телеметрията е обновен';
+
   @override
   String get settings_actions => 'Действия';
 
@@ -1003,6 +1049,42 @@ class AppLocalizationsBg extends AppLocalizations {
     return 'Последно видян $days дни преди.';
   }
 
+  @override
+  String get contact_info => 'Контактна информация';
+
+  @override
+  String get contact_settings => 'Настройки за контакти';
+
+  @override
+  String get contact_telemetry => 'Телеметрия';
+
+  @override
+  String get contact_lastSeen => 'Последно видян';
+
+  @override
+  String get contact_clearChat => 'Изчисти чата';
+
+  @override
+  String get contact_teleBase => 'Базата данни за телеметрия';
+
+  @override
+  String get contact_teleBaseSubtitle =>
+      'Позволи споделяне на ниво на батерията и основна телеметрия';
+
+  @override
+  String get contact_teleLoc => 'Местоположение на телеметрията';
+
+  @override
+  String get contact_teleLocSubtitle =>
+      'Позволи споделяне на данни за местоположение';
+
+  @override
+  String get contact_teleEnv => 'Среда на телеметрия';
+
+  @override
+  String get contact_teleEnvSubtitle =>
+      'Позволи споделяне на данни от средносферните датчици';
+
   @override
   String get channels_title => 'Канали';
 
@@ -1621,6 +1703,9 @@ class AppLocalizationsBg extends AppLocalizations {
   @override
   String get map_otherNodes => 'Други възли';
 
+  @override
+  String get map_showOverlaps => 'Покриване на ключа на повтаряча';
+
   @override
   String get map_keyPrefix => 'Префикс на ключа';
 
@@ -1665,6 +1750,9 @@ class AppLocalizationsBg extends AppLocalizations {
   @override
   String get map_runTrace => 'Изпълни Път на Следване';
 
+  @override
+  String get map_runTraceWithReturnPath => 'Върни се по същия път.';
+
   @override
   String get map_removeLast => 'Премахни Последно';
 
@@ -3410,4 +3498,87 @@ class AppLocalizationsBg extends AppLocalizations {
   @override
   String get discoveredContacts_deleteContactAllContent =>
       'Сигурни ли сте, че искате да изтриете всички открити контакти?';
+
+  @override
+  String get chat_sendCooldown =>
+      'Моля, изчакайте малко, преди да изпратите отново.';
+
+  @override
+  String get appSettings_jumpToOldestUnread =>
+      'Преминете към най-старата непочетена статия';
+
+  @override
+  String get appSettings_jumpToOldestUnreadSubtitle =>
+      'Когато отворите чат с непрочетени съобщения, плъзнете надолу, за да видите първото непрочетено съобщение, вместо най-новото.';
+
+  @override
+  String get appSettings_languageHu => 'Унгарски';
+
+  @override
+  String get appSettings_languageJa => 'Японски';
+
+  @override
+  String get appSettings_languageKo => 'Корейски';
+
+  @override
+  String get radioStats_tooltip => 'Статистика за радио и мрежа';
+
+  @override
+  String get radioStats_screenTitle =>
+      'Статистически данни за радиопредаванията';
+
+  @override
+  String get radioStats_notConnected =>
+      'Свържете се с устройство, за да видите статистически данни за радиопредаване.';
+
+  @override
+  String get radioStats_firmwareTooOld =>
+      'Статистиката на радиостанцията изисква съвместимо софтуерно решение версия 8 или по-нова.';
+
+  @override
+  String get radioStats_waiting => 'Изчакване на данни…';
+
+  @override
+  String radioStats_noiseFloor(int noiseDbm) {
+    return 'Ниво на шума: $noiseDbm dBm';
+  }
+
+  @override
+  String radioStats_lastRssi(int rssiDbm) {
+    return 'Последен RSSI: $rssiDbm dBm';
+  }
+
+  @override
+  String radioStats_lastSnr(String snr) {
+    return 'Последна стойност на SNR: $snr dB';
+  }
+
+  @override
+  String radioStats_txAir(int seconds) {
+    return 'Време на въздух (общо): $seconds секунди';
+  }
+
+  @override
+  String radioStats_rxAir(int seconds) {
+    return 'Общо време на използване на RX (в секунди): $seconds с';
+  }
+
+  @override
+  String get radioStats_chartCaption =>
+      'Ниво на шума (dBm) за последните измервания.';
+
+  @override
+  String radioStats_stripNoise(int noiseDbm) {
+    return 'Ниво на шума: $noiseDbm dBm';
+  }
+
+  @override
+  String get radioStats_stripWaiting => 'Извличане на данни за радиото…';
+
+  @override
+  String get radioStats_settingsTile => 'Статистически данни за радиостанции';
+
+  @override
+  String get radioStats_settingsSubtitle =>
+      'Ниво на шума, RSSI, SNR и време на пренос';
 }

lib/l10n/app_localizations_de.dart

@@ -412,6 +412,50 @@ class AppLocalizationsDe extends AppLocalizations {
   @override
   String get settings_privacyModeDisabled => 'Datenschutzmodus deaktiviert';
 
+  @override
+  String get settings_privacy => 'Datenschutzeinstellungen';
+
+  @override
+  String get settings_privacySubtitle =>
+      'Steuern Sie die Informationen, die freigegeben werden.';
+
+  @override
+  String get settings_privacySettingsDescription =>
+      'Wählen Sie die Informationen, die Ihr Gerät mit anderen teilt.';
+
+  @override
+  String get settings_denyAll => 'Alle ablehnen';
+
+  @override
+  String get settings_allowByContact => 'Zulassen durch Kontaktflaggen';
+
+  @override
+  String get settings_allowAll => 'Alles zulassen';
+
+  @override
+  String get settings_telemetryBaseMode => 'Telemetrie-Basismodus';
+
+  @override
+  String get settings_telemetryLocationMode => 'Telemetrie-Ortsmodus';
+
+  @override
+  String get settings_telemetryEnvironmentMode => 'Telemetrie-Umgebungsmodus';
+
+  @override
+  String get settings_advertLocation => 'Anzeigenort';
+
+  @override
+  String get settings_advertLocationSubtitle =>
+      'Ort in der Anzeige einbeziehen';
+
+  @override
+  String settings_multiAck(String value) {
+    return 'Mehrfach-Bestätigungen: $value';
+  }
+
+  @override
+  String get settings_telemetryModeUpdated => 'Telemetriemodus aktualisiert';
+
   @override
   String get settings_actions => 'Aktionen';
 
@@ -1001,6 +1045,41 @@ class AppLocalizationsDe extends AppLocalizations {
     return '~ $days Tage';
   }
 
+  @override
+  String get contact_info => 'Kontaktinformationen';
+
+  @override
+  String get contact_settings => 'Kontakteinstellungen';
+
+  @override
+  String get contact_telemetry => 'Telemetrie';
+
+  @override
+  String get contact_lastSeen => 'Zuletzt gesehen';
+
+  @override
+  String get contact_clearChat => 'Chat löschen';
+
+  @override
+  String get contact_teleBase => 'Telemetriebasis';
+
+  @override
+  String get contact_teleBaseSubtitle =>
+      'Erlauben des Freigebens des Batteriestands und der grundlegenden Telemetrie';
+
+  @override
+  String get contact_teleLoc => 'Telemetrieort';
+
+  @override
+  String get contact_teleLocSubtitle => 'Teilen von Standortdaten zulassen';
+
+  @override
+  String get contact_teleEnv => 'Telemetrieumgebung';
+
+  @override
+  String get contact_teleEnvSubtitle =>
+      'Teilen von Umgebungsensordaten zulassen';
+
   @override
   String get channels_title => 'Kanäle';
 
@@ -1621,6 +1700,9 @@ class AppLocalizationsDe extends AppLocalizations {
   @override
   String get map_otherNodes => 'Andere Knoten';
 
+  @override
+  String get map_showOverlaps => 'Überlappungen der Repeater-Taste';
+
   @override
   String get map_keyPrefix => 'Schlüsselpräfix';
 
@@ -1665,6 +1747,10 @@ class AppLocalizationsDe extends AppLocalizations {
   @override
   String get map_runTrace => 'Pfadverlauf ausführen';
 
+  @override
+  String get map_runTraceWithReturnPath =>
+      'Auf dem gleichen Pfad zurückkehren.';
+
   @override
   String get map_removeLast => 'Letztes Entfernen';
 
@@ -3422,4 +3508,86 @@ class AppLocalizationsDe extends AppLocalizations {
   @override
   String get discoveredContacts_deleteContactAllContent =>
       'Sind Sie sicher, dass Sie alle gefundenen Kontakte löschen möchten?';
+
+  @override
+  String get chat_sendCooldown =>
+      'Bitte warten Sie einen Moment, bevor Sie erneut senden.';
+
+  @override
+  String get appSettings_jumpToOldestUnread =>
+      'Zum ältesten, nicht gelesenen Eintrag springen';
+
+  @override
+  String get appSettings_jumpToOldestUnreadSubtitle =>
+      'Wenn Sie ein Chatfenster öffnen, in dem Nachrichten vorhanden sind, die noch nicht gelesen wurden, scrollen Sie zu der ersten unlesenen Nachricht, anstatt zur neuesten.';
+
+  @override
+  String get appSettings_languageHu => 'Ungarisch';
+
+  @override
+  String get appSettings_languageJa => 'Japanisch';
+
+  @override
+  String get appSettings_languageKo => 'Koreanisch';
+
+  @override
+  String get radioStats_tooltip => 'Daten zu Radio- und Mesh-Netzwerken';
+
+  @override
+  String get radioStats_screenTitle => 'Senderinformationen';
+
+  @override
+  String get radioStats_notConnected =>
+      'Verbinden Sie ein Gerät, um Radiostatisiken anzuzeigen.';
+
+  @override
+  String get radioStats_firmwareTooOld =>
+      'Für die Verwendung der Funkstatistiken ist die Firmware-Version 8 oder höher erforderlich.';
+
+  @override
+  String get radioStats_waiting => 'Warte auf Daten…';
+
+  @override
+  String radioStats_noiseFloor(int noiseDbm) {
+    return 'Rauschpegel: $noiseDbm dBm';
+  }
+
+  @override
+  String radioStats_lastRssi(int rssiDbm) {
+    return 'Letzter RSSI-Wert: $rssiDbm dBm';
+  }
+
+  @override
+  String radioStats_lastSnr(String snr) {
+    return 'Letzter SNR: $snr dB';
+  }
+
+  @override
+  String radioStats_txAir(int seconds) {
+    return 'Gesamt-TX-Zeit: $seconds s';
+  }
+
+  @override
+  String radioStats_rxAir(int seconds) {
+    return 'Gesamt-RX-Zeit: $seconds s';
+  }
+
+  @override
+  String get radioStats_chartCaption =>
+      'Rauschpegel (dBm) basierend auf den letzten Messwerten.';
+
+  @override
+  String radioStats_stripNoise(int noiseDbm) {
+    return 'Rauschpegel: $noiseDbm dBm';
+  }
+
+  @override
+  String get radioStats_stripWaiting => 'Abrufen von Radiostatus…';
+
+  @override
+  String get radioStats_settingsTile => 'Senderinformationen';
+
+  @override
+  String get radioStats_settingsSubtitle =>
+      'Rauschpegel, RSSI, Signal-Rausch-Verhältnis (SNR) und Nutzzeit';
 }

lib/l10n/app_localizations_en.dart

@@ -406,6 +406,48 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get settings_privacyModeDisabled => 'Privacy mode disabled';
 
+  @override
+  String get settings_privacy => 'Privacy Settings';
+
+  @override
+  String get settings_privacySubtitle => 'Control what information is shared.';
+
+  @override
+  String get settings_privacySettingsDescription =>
+      'Choose what information your device shares with others.';
+
+  @override
+  String get settings_denyAll => 'Deny all';
+
+  @override
+  String get settings_allowByContact => 'Allow by contact flags';
+
+  @override
+  String get settings_allowAll => 'Allow all';
+
+  @override
+  String get settings_telemetryBaseMode => 'Telemetry Base Mode';
+
+  @override
+  String get settings_telemetryLocationMode => 'Telemetry Location Mode';
+
+  @override
+  String get settings_telemetryEnvironmentMode => 'Telemetry Environment Mode';
+
+  @override
+  String get settings_advertLocation => 'Advert Location';
+
+  @override
+  String get settings_advertLocationSubtitle => 'Include location in advert.';
+
+  @override
+  String settings_multiAck(String value) {
+    return 'Multi-ACKs: $value';
+  }
+
+  @override
+  String get settings_telemetryModeUpdated => 'Telemetry mode updated';
+
   @override
   String get settings_actions => 'Actions';
 
@@ -986,6 +1028,40 @@ class AppLocalizationsEn extends AppLocalizations {
     return '~ $days days';
   }
 
+  @override
+  String get contact_info => 'Contact Info';
+
+  @override
+  String get contact_settings => 'Contact Settings';
+
+  @override
+  String get contact_telemetry => 'Telemetry';
+
+  @override
+  String get contact_lastSeen => 'Last seen';
+
+  @override
+  String get contact_clearChat => 'Clear Chat';
+
+  @override
+  String get contact_teleBase => 'Telemetry Base';
+
+  @override
+  String get contact_teleBaseSubtitle =>
+      'Allow sharing battery level and basic telemetry';
+
+  @override
+  String get contact_teleLoc => 'Telemetry Location';
+
+  @override
+  String get contact_teleLocSubtitle => 'Allow sharing location data';
+
+  @override
+  String get contact_teleEnv => 'Telemetry Environment';
+
+  @override
+  String get contact_teleEnvSubtitle => 'Allow sharing environment sensor data';
+
   @override
   String get channels_title => 'Channels';
 
@@ -1594,6 +1670,9 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get map_otherNodes => 'Other Nodes';
 
+  @override
+  String get map_showOverlaps => 'Repeater Key Overlaps';
+
   @override
   String get map_keyPrefix => 'Key Prefix';
 
@@ -1634,7 +1713,10 @@ class AppLocalizationsEn extends AppLocalizations {
   String get map_tapToAdd => 'Tap on nodes to add them to the path.';
 
   @override
-  String get map_runTrace => 'Run Path Trace';
+  String get map_runTrace => 'Run path trace';
+
+  @override
+  String get map_runTraceWithReturnPath => 'Return back on the same path.';
 
   @override
   String get map_removeLast => 'Remove Last';
@@ -3353,4 +3435,84 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get discoveredContacts_deleteContactAllContent =>
       'Are you sure you want to delete all discovered contacts?';
+
+  @override
+  String get chat_sendCooldown => 'Please wait a moment before sending again.';
+
+  @override
+  String get appSettings_jumpToOldestUnread => 'Jump to oldest unread';
+
+  @override
+  String get appSettings_jumpToOldestUnreadSubtitle =>
+      'When opening a chat with unread messages, scroll to the first unread instead of the latest.';
+
+  @override
+  String get appSettings_languageHu => 'Hungarian';
+
+  @override
+  String get appSettings_languageJa => 'Japanese';
+
+  @override
+  String get appSettings_languageKo => 'Korean';
+
+  @override
+  String get radioStats_tooltip => 'Radio & mesh stats';
+
+  @override
+  String get radioStats_screenTitle => 'Radio stats';
+
+  @override
+  String get radioStats_notConnected =>
+      'Connect to a device to view radio statistics.';
+
+  @override
+  String get radioStats_firmwareTooOld =>
+      'Radio statistics require companion firmware v8 or newer.';
+
+  @override
+  String get radioStats_waiting => 'Waiting for data…';
+
+  @override
+  String radioStats_noiseFloor(int noiseDbm) {
+    return 'Noise floor: $noiseDbm dBm';
+  }
+
+  @override
+  String radioStats_lastRssi(int rssiDbm) {
+    return 'Last RSSI: $rssiDbm dBm';
+  }
+
+  @override
+  String radioStats_lastSnr(String snr) {
+    return 'Last SNR: $snr dB';
+  }
+
+  @override
+  String radioStats_txAir(int seconds) {
+    return 'TX airtime (total): $seconds s';
+  }
+
+  @override
+  String radioStats_rxAir(int seconds) {
+    return 'RX airtime (total): $seconds s';
+  }
+
+  @override
+  String get radioStats_chartCaption =>
+      'Noise floor (dBm) over recent samples.';
+
+  @override
+  String radioStats_stripNoise(int noiseDbm) {
+    return 'Noise floor: $noiseDbm dBm';
+  }
+
+  @override
+  String get radioStats_stripWaiting => 'Fetching radio stats…';
+
+  @override
+  String get radioStats_settingsTile => 'Radio stats';
+
+  @override
+  String get radioStats_settingsSubtitle =>
+      'Noise floor, RSSI, SNR, and airtime';
 }

lib/l10n/app_localizations_es.dart

@@ -411,6 +411,51 @@ class AppLocalizationsEs extends AppLocalizations {
   @override
   String get settings_privacyModeDisabled => 'Modo de privacidad desactivado';
 
+  @override
+  String get settings_privacy => 'Configuración de privacidad';
+
+  @override
+  String get settings_privacySubtitle =>
+      'Controlar qué información se comparte.';
+
+  @override
+  String get settings_privacySettingsDescription =>
+      'Elige qué información comparte tu dispositivo con otros.';
+
+  @override
+  String get settings_denyAll => 'Denegar todo';
+
+  @override
+  String get settings_allowByContact => 'Permitir por banderas de contacto';
+
+  @override
+  String get settings_allowAll => 'Permitir todo';
+
+  @override
+  String get settings_telemetryBaseMode => 'Modo base de telemetría';
+
+  @override
+  String get settings_telemetryLocationMode =>
+      'Modo de ubicación de telemetría';
+
+  @override
+  String get settings_telemetryEnvironmentMode =>
+      'Modo de entorno de telemetría';
+
+  @override
+  String get settings_advertLocation => 'Ubicación de anuncio';
+
+  @override
+  String get settings_advertLocationSubtitle => 'Incluir ubicación en anuncio';
+
+  @override
+  String settings_multiAck(String value) {
+    return 'Multi-ACKs: $value';
+  }
+
+  @override
+  String get settings_telemetryModeUpdated => 'Modo de telemetría actualizado';
+
   @override
   String get settings_actions => 'Acciones';
 
@@ -1002,6 +1047,42 @@ class AppLocalizationsEs extends AppLocalizations {
     return '~ $days días';
   }
 
+  @override
+  String get contact_info => 'Información de contacto';
+
+  @override
+  String get contact_settings => 'Configuración de contacto';
+
+  @override
+  String get contact_telemetry => 'Telemetría';
+
+  @override
+  String get contact_lastSeen => 'Visto por última vez';
+
+  @override
+  String get contact_clearChat => 'Borrar chat';
+
+  @override
+  String get contact_teleBase => 'Base de Telemetría';
+
+  @override
+  String get contact_teleBaseSubtitle =>
+      'Permitir el intercambio de nivel de batería y telemetría básica';
+
+  @override
+  String get contact_teleLoc => 'Ubicación de telemetría';
+
+  @override
+  String get contact_teleLocSubtitle =>
+      'Permitir el intercambio de datos de ubicación';
+
+  @override
+  String get contact_teleEnv => 'Entorno de Telemetría';
+
+  @override
+  String get contact_teleEnvSubtitle =>
+      'Permitir el intercambio de datos de sensores de entorno';
+
   @override
   String get channels_title => 'Canales';
 
@@ -1619,6 +1700,9 @@ class AppLocalizationsEs extends AppLocalizations {
   @override
   String get map_otherNodes => 'Otros Nodos';
 
+  @override
+  String get map_showOverlaps => 'Superposiciones de tecla repetidora';
+
   @override
   String get map_keyPrefix => 'Prefijo de clave';
 
@@ -1662,6 +1746,9 @@ class AppLocalizationsEs extends AppLocalizations {
   @override
   String get map_runTrace => 'Ejecutar Rastreo de Ruta';
 
+  @override
+  String get map_runTraceWithReturnPath => 'Volver atrás por el mismo camino.';
+
   @override
   String get map_removeLast => 'Eliminar último';
 
@@ -3415,4 +3502,86 @@ class AppLocalizationsEs extends AppLocalizations {
   @override
   String get discoveredContacts_deleteContactAllContent =>
       '¿Está seguro de que desea eliminar todos los contactos descubiertos!';
+
+  @override
+  String get chat_sendCooldown =>
+      'Por favor, espere un momento antes de reenviar.';
+
+  @override
+  String get appSettings_jumpToOldestUnread =>
+      'Salta a los mensajes más antiguos sin leer';
+
+  @override
+  String get appSettings_jumpToOldestUnreadSubtitle =>
+      'Cuando abras una conversación con mensajes sin leer, desplázate hacia el primer mensaje sin leer en lugar del más reciente.';
+
+  @override
+  String get appSettings_languageHu => 'Húngaro';
+
+  @override
+  String get appSettings_languageJa => 'Japonés';
+
+  @override
+  String get appSettings_languageKo => 'Coreano';
+
+  @override
+  String get radioStats_tooltip => 'Estadísticas de radio y malla';
+
+  @override
+  String get radioStats_screenTitle => 'Estadísticas de radio';
+
+  @override
+  String get radioStats_notConnected =>
+      'Conéctese a un dispositivo para visualizar estadísticas de radio.';
+
+  @override
+  String get radioStats_firmwareTooOld =>
+      'Las estadísticas de radio requieren un firmware compatible v8 o posterior.';
+
+  @override
+  String get radioStats_waiting => 'Esperando datos…';
+
+  @override
+  String radioStats_noiseFloor(int noiseDbm) {
+    return 'Nivel de ruido: $noiseDbm dBm';
+  }
+
+  @override
+  String radioStats_lastRssi(int rssiDbm) {
+    return 'Último RSSI: $rssiDbm dBm';
+  }
+
+  @override
+  String radioStats_lastSnr(String snr) {
+    return 'Último SNR: $snr dB';
+  }
+
+  @override
+  String radioStats_txAir(int seconds) {
+    return 'Tiempo de emisión en Texas (total): $seconds s';
+  }
+
+  @override
+  String radioStats_rxAir(int seconds) {
+    return 'Tiempo de transmisión de RX (total): $seconds s';
+  }
+
+  @override
+  String get radioStats_chartCaption =>
+      'Nivel de ruido (dBm) en muestras recientes.';
+
+  @override
+  String radioStats_stripNoise(int noiseDbm) {
+    return 'Nivel de ruido: $noiseDbm dBm';
+  }
+
+  @override
+  String get radioStats_stripWaiting => 'Obteniendo estadísticas de la radio…';
+
+  @override
+  String get radioStats_settingsTile => 'Estadísticas de radio';
+
+  @override
+  String get radioStats_settingsSubtitle =>
+      'Nivel de ruido, RSSI, SNR y tiempo de transmisión';
 }

lib/l10n/app_localizations_fr.dart

@@ -415,6 +415,52 @@ class AppLocalizationsFr extends AppLocalizations {
   String get settings_privacyModeDisabled =>
       'Mode de confidentialité désactivé';
 
+  @override
+  String get settings_privacy => 'Paramètres de confidentialité';
+
+  @override
+  String get settings_privacySubtitle => 'Contrôlez les informations partagées';
+
+  @override
+  String get settings_privacySettingsDescription =>
+      'Choisissez les informations que votre appareil partage avec les autres.';
+
+  @override
+  String get settings_denyAll => 'Refuser tout';
+
+  @override
+  String get settings_allowByContact => 'Autoriser par drapeaux de contact';
+
+  @override
+  String get settings_allowAll => 'Autoriser tout';
+
+  @override
+  String get settings_telemetryBaseMode => 'Mode de base Télémétrie';
+
+  @override
+  String get settings_telemetryLocationMode =>
+      'Mode d\'emplacement de télémétrie';
+
+  @override
+  String get settings_telemetryEnvironmentMode =>
+      'Mode d\'environnement de télémétrie';
+
+  @override
+  String get settings_advertLocation => 'Emplacement de l\'annonce';
+
+  @override
+  String get settings_advertLocationSubtitle =>
+      'Inclure l\'emplacement dans l\'annonce';
+
+  @override
+  String settings_multiAck(String value) {
+    return 'Multi-ACKs : $value';
+  }
+
+  @override
+  String get settings_telemetryModeUpdated =>
+      'Le mode télémétrie a été mis à jour';
+
   @override
   String get settings_actions => 'Actions';
 
@@ -1006,6 +1052,42 @@ class AppLocalizationsFr extends AppLocalizations {
     return '~ $days jours';
   }
 
+  @override
+  String get contact_info => 'Informations de contact';
+
+  @override
+  String get contact_settings => 'Paramètres de contact';
+
+  @override
+  String get contact_telemetry => 'Télémétrie';
+
+  @override
+  String get contact_lastSeen => 'Dernière fois vu';
+
+  @override
+  String get contact_clearChat => 'Effacer la conversation';
+
+  @override
+  String get contact_teleBase => 'Base de télémétrie';
+
+  @override
+  String get contact_teleBaseSubtitle =>
+      'Autoriser le partage du niveau de batterie et de la télémétrie de base';
+
+  @override
+  String get contact_teleLoc => 'Emplacement de télémétrie';
+
+  @override
+  String get contact_teleLocSubtitle =>
+      'Autoriser le partage des données de localisation';
+
+  @override
+  String get contact_teleEnv => 'Environnement Télémétrie';
+
+  @override
+  String get contact_teleEnvSubtitle =>
+      'Autoriser le partage des données des capteurs d\'environnement';
+
   @override
   String get channels_title => 'Canaux';
 
@@ -1628,6 +1710,9 @@ class AppLocalizationsFr extends AppLocalizations {
   @override
   String get map_otherNodes => 'Autres nœuds';
 
+  @override
+  String get map_showOverlaps => 'Chevauchement de la touche répétitive';
+
   @override
   String get map_keyPrefix => 'Préfixe clé';
 
@@ -1672,6 +1757,9 @@ class AppLocalizationsFr extends AppLocalizations {
   @override
   String get map_runTrace => 'Exécuter la traçage de chemin';
 
+  @override
+  String get map_runTraceWithReturnPath => 'Revenir sur le même chemin.';
+
   @override
   String get map_removeLast => 'Supprimer le dernier';
 
@@ -3438,4 +3526,88 @@ class AppLocalizationsFr extends AppLocalizations {
   @override
   String get discoveredContacts_deleteContactAllContent =>
       'Êtes-vous sûr de vouloir supprimer tous les contacts découverts ?';
+
+  @override
+  String get chat_sendCooldown =>
+      'Veuillez patienter un instant avant de réessayer.';
+
+  @override
+  String get appSettings_jumpToOldestUnread =>
+      'Accéder au message le plus ancien non lu';
+
+  @override
+  String get appSettings_jumpToOldestUnreadSubtitle =>
+      'Lorsque vous ouvrez une conversation contenant des messages non lus, faites défiler la page jusqu\'au premier message non lu, plutôt que jusqu\'au dernier.';
+
+  @override
+  String get appSettings_languageHu => 'Hongrois';
+
+  @override
+  String get appSettings_languageJa => 'Japonais';
+
+  @override
+  String get appSettings_languageKo => 'Coréen';
+
+  @override
+  String get radioStats_tooltip =>
+      'Statistiques des radios et des réseaux sans fil';
+
+  @override
+  String get radioStats_screenTitle => 'Statistiques de radio';
+
+  @override
+  String get radioStats_notConnected =>
+      'Connectez-vous à un appareil pour visualiser les statistiques de la radio.';
+
+  @override
+  String get radioStats_firmwareTooOld =>
+      'Les statistiques radio nécessitent un firmware compatible v8 ou une version ultérieure.';
+
+  @override
+  String get radioStats_waiting => 'En attente des données…';
+
+  @override
+  String radioStats_noiseFloor(int noiseDbm) {
+    return 'Niveau de bruit : $noiseDbm dBm';
+  }
+
+  @override
+  String radioStats_lastRssi(int rssiDbm) {
+    return 'Dernier RSSI : $rssiDbm dBm';
+  }
+
+  @override
+  String radioStats_lastSnr(String snr) {
+    return 'Dernier SNR : $snr dB';
+  }
+
+  @override
+  String radioStats_txAir(int seconds) {
+    return 'Temps d\'antenne à la télévision du Texas (total) : $seconds s';
+  }
+
+  @override
+  String radioStats_rxAir(int seconds) {
+    return 'Temps d\'utilisation de l\'appareil RX (total) : $seconds s';
+  }
+
+  @override
+  String get radioStats_chartCaption =>
+      'Niveau de bruit (dBm) sur les échantillons récents.';
+
+  @override
+  String radioStats_stripNoise(int noiseDbm) {
+    return 'Niveau de bruit : $noiseDbm dBm';
+  }
+
+  @override
+  String get radioStats_stripWaiting =>
+      'Récupération des statistiques de la radio…';
+
+  @override
+  String get radioStats_settingsTile => 'Statistiques de radio';
+
+  @override
+  String get radioStats_settingsSubtitle =>
+      'Niveau de bruit, RSSI, rapport signal/bruit (SNR) et temps d\'antenne';
 }

lib/l10n/app_localizations_it.dart

@@ -413,6 +413,52 @@ class AppLocalizationsIt extends AppLocalizations {
   @override
   String get settings_privacyModeDisabled => 'Modalità privacy disabilitata';
 
+  @override
+  String get settings_privacy => 'Impostazioni sulla privacy';
+
+  @override
+  String get settings_privacySubtitle =>
+      'Controlla le informazioni che vengono condivise.';
+
+  @override
+  String get settings_privacySettingsDescription =>
+      'Scegli le informazioni che il tuo dispositivo condivide con gli altri.';
+
+  @override
+  String get settings_denyAll => 'Negare tutto';
+
+  @override
+  String get settings_allowByContact => 'Consenti in base ai flag di contatto';
+
+  @override
+  String get settings_allowAll => 'Consenti tutto';
+
+  @override
+  String get settings_telemetryBaseMode => 'Modalità di base di telemetria';
+
+  @override
+  String get settings_telemetryLocationMode =>
+      'Modalità di posizionamento telemetrico';
+
+  @override
+  String get settings_telemetryEnvironmentMode =>
+      'Modalità di ambiente di telemetria';
+
+  @override
+  String get settings_advertLocation => 'Posizione dell\'annuncio';
+
+  @override
+  String get settings_advertLocationSubtitle =>
+      'Includi la posizione nell\'annuncio';
+
+  @override
+  String settings_multiAck(String value) {
+    return 'Multi-ACKs: $value';
+  }
+
+  @override
+  String get settings_telemetryModeUpdated => 'Modalità telemetria aggiornata';
+
   @override
   String get settings_actions => 'Azioni';
 
@@ -1002,6 +1048,42 @@ class AppLocalizationsIt extends AppLocalizations {
     return 'Ultimo visto $days giorni fa';
   }
 
+  @override
+  String get contact_info => 'Informazioni di Contatto';
+
+  @override
+  String get contact_settings => 'Impostazioni di contatto';
+
+  @override
+  String get contact_telemetry => 'Telemetria';
+
+  @override
+  String get contact_lastSeen => 'Ultimo accesso';
+
+  @override
+  String get contact_clearChat => 'Cancella chat';
+
+  @override
+  String get contact_teleBase => 'Base di telemetria';
+
+  @override
+  String get contact_teleBaseSubtitle =>
+      'Consenti la condivisione del livello della batteria e della telemetria di base';
+
+  @override
+  String get contact_teleLoc => 'Posizione telemetria';
+
+  @override
+  String get contact_teleLocSubtitle =>
+      'Consenti la condivisione dei dati di posizione';
+
+  @override
+  String get contact_teleEnv => 'Ambiente di telemetria';
+
+  @override
+  String get contact_teleEnvSubtitle =>
+      'Consenti la condivisione dei dati del sensore ambientale';
+
   @override
   String get channels_title => 'Canali';
 
@@ -1620,6 +1702,9 @@ class AppLocalizationsIt extends AppLocalizations {
   @override
   String get map_otherNodes => 'Altri Nodi';
 
+  @override
+  String get map_showOverlaps => 'Sovrapposizioni della chiave ripetitore';
+
   @override
   String get map_keyPrefix => 'Prefisso Chiave';
 
@@ -1662,6 +1747,10 @@ class AppLocalizationsIt extends AppLocalizations {
   @override
   String get map_runTrace => 'Esegui Path Trace';
 
+  @override
+  String get map_runTraceWithReturnPath =>
+      'Tornare indietro sullo stesso percorso';
+
   @override
   String get map_removeLast => 'Rimuovi ultimo';
 
@@ -3417,4 +3506,86 @@ class AppLocalizationsIt extends AppLocalizations {
   @override
   String get discoveredContacts_deleteContactAllContent =>
       'Sei sicuro di voler eliminare tutti i contatti scoperti?';
+
+  @override
+  String get chat_sendCooldown =>
+      'Si prega di attendere un momento prima di inviare nuovamente.';
+
+  @override
+  String get appSettings_jumpToOldestUnread =>
+      'Vai al messaggio più vecchio non letto';
+
+  @override
+  String get appSettings_jumpToOldestUnreadSubtitle =>
+      'Quando si apre una chat con messaggi non letti, scorrete verso l\'alto fino al primo messaggio non letto, invece che al più recente.';
+
+  @override
+  String get appSettings_languageHu => 'Ungherese';
+
+  @override
+  String get appSettings_languageJa => 'Giapponese';
+
+  @override
+  String get appSettings_languageKo => 'Coreano';
+
+  @override
+  String get radioStats_tooltip => 'Statistiche per radio e reti';
+
+  @override
+  String get radioStats_screenTitle => 'Statistiche radio';
+
+  @override
+  String get radioStats_notConnected =>
+      'Connettiti a un dispositivo per visualizzare le statistiche radio.';
+
+  @override
+  String get radioStats_firmwareTooOld =>
+      'Le statistiche radio richiedono il firmware versione 8 o successiva.';
+
+  @override
+  String get radioStats_waiting => 'In attesa dei dati…';
+
+  @override
+  String radioStats_noiseFloor(int noiseDbm) {
+    return 'Livello di rumore: $noiseDbm dBm';
+  }
+
+  @override
+  String radioStats_lastRssi(int rssiDbm) {
+    return 'Ultimo valore RSSI: $rssiDbm dBm';
+  }
+
+  @override
+  String radioStats_lastSnr(String snr) {
+    return 'Ultimo SNR: $snr dB';
+  }
+
+  @override
+  String radioStats_txAir(int seconds) {
+    return 'Tempo di trasmissione in diretta (totale): $seconds s';
+  }
+
+  @override
+  String radioStats_rxAir(int seconds) {
+    return 'Tempo di trasmissione RX (totale): $seconds s';
+  }
+
+  @override
+  String get radioStats_chartCaption =>
+      'Livello di rumore (dBm) misurato su campioni recenti.';
+
+  @override
+  String radioStats_stripNoise(int noiseDbm) {
+    return 'Livello di rumore: $noiseDbm dBm';
+  }
+
+  @override
+  String get radioStats_stripWaiting => 'Recupero delle statistiche radio…';
+
+  @override
+  String get radioStats_settingsTile => 'Statistiche radio';
+
+  @override
+  String get radioStats_settingsSubtitle =>
+      'Livello di rumore, RSSI, rapporto segnale/rumore (SNR) e tempo di trasmissione';
 }

lib/l10n/app_localizations_nl.dart

@@ -409,6 +409,50 @@ class AppLocalizationsNl extends AppLocalizations {
   @override
   String get settings_privacyModeDisabled => 'Privacy modus is uitgeschakeld';
 
+  @override
+  String get settings_privacy => 'Privacyinstellingen';
+
+  @override
+  String get settings_privacySubtitle =>
+      'Beheer welke informatie wordt gedeeld';
+
+  @override
+  String get settings_privacySettingsDescription =>
+      'Kies welke informatie uw apparaat deelt met anderen';
+
+  @override
+  String get settings_denyAll => 'Weiger alles';
+
+  @override
+  String get settings_allowByContact => 'Toestaan op basis van contactvlaggen';
+
+  @override
+  String get settings_allowAll => 'Alles toestaan';
+
+  @override
+  String get settings_telemetryBaseMode => 'Telemetrie-basismodus';
+
+  @override
+  String get settings_telemetryLocationMode => 'Telemetrie-locatiemodus';
+
+  @override
+  String get settings_telemetryEnvironmentMode => 'Telemetrie-omgevingsmodus';
+
+  @override
+  String get settings_advertLocation => 'Advertentielocatie';
+
+  @override
+  String get settings_advertLocationSubtitle =>
+      'Locatie opnemen in advertentie';
+
+  @override
+  String settings_multiAck(String value) {
+    return 'Multi-ACKs: $value';
+  }
+
+  @override
+  String get settings_telemetryModeUpdated => 'Telemetrie-modus bijgewerkt';
+
   @override
   String get settings_actions => 'Acties';
 
@@ -994,6 +1038,40 @@ class AppLocalizationsNl extends AppLocalizations {
     return 'Laast gezien $days dagen geleden';
   }
 
+  @override
+  String get contact_info => 'Contactinformatie';
+
+  @override
+  String get contact_settings => 'Contactinstellingen';
+
+  @override
+  String get contact_telemetry => 'Telemetrie';
+
+  @override
+  String get contact_lastSeen => 'Laatst gezien';
+
+  @override
+  String get contact_clearChat => 'Chat leegmaken';
+
+  @override
+  String get contact_teleBase => 'Telemetrie_basis';
+
+  @override
+  String get contact_teleBaseSubtitle =>
+      'Sta delen van batterij niveau en basis telemetrie toe';
+
+  @override
+  String get contact_teleLoc => 'Telemetrielocatie';
+
+  @override
+  String get contact_teleLocSubtitle => 'Locatiegegevens delen toestaan';
+
+  @override
+  String get contact_teleEnv => 'Telemetrieomgeving';
+
+  @override
+  String get contact_teleEnvSubtitle => 'Delen van omgevingsensordata toestaan';
+
   @override
   String get channels_title => 'Kanaal';
 
@@ -1610,6 +1688,9 @@ class AppLocalizationsNl extends AppLocalizations {
   @override
   String get map_otherNodes => 'Andere Nodes';
 
+  @override
+  String get map_showOverlaps => 'Herhalingssleutel overlapt';
+
   @override
   String get map_keyPrefix => 'Prefix sleutel';
 
@@ -1654,6 +1735,9 @@ class AppLocalizationsNl extends AppLocalizations {
   @override
   String get map_runTrace => 'Padeshulp traceren';
 
+  @override
+  String get map_runTraceWithReturnPath => 'Terugkeren op hetzelfde pad.';
+
   @override
   String get map_removeLast => 'Verwijder Laatste';
 
@@ -3399,4 +3483,86 @@ class AppLocalizationsNl extends AppLocalizations {
   @override
   String get discoveredContacts_deleteContactAllContent =>
       'Weet u zeker dat u alle ontdekte contacten wilt verwijderen?';
+
+  @override
+  String get chat_sendCooldown =>
+      'Gelieve even te wachten voordat u opnieuw verzendt.';
+
+  @override
+  String get appSettings_jumpToOldestUnread =>
+      'Ga naar het oudste ongelezen bericht';
+
+  @override
+  String get appSettings_jumpToOldestUnreadSubtitle =>
+      'Bij het openen van een chat met ongelezen berichten, scroll dan naar het eerste ongelezen bericht, in plaats van naar het meest recente.';
+
+  @override
+  String get appSettings_languageHu => 'Hongaars';
+
+  @override
+  String get appSettings_languageJa => 'Japanisch';
+
+  @override
+  String get appSettings_languageKo => 'Koreaans';
+
+  @override
+  String get radioStats_tooltip => 'Statistieken voor radio en mesh-netwerken';
+
+  @override
+  String get radioStats_screenTitle => 'Statistieken over radio';
+
+  @override
+  String get radioStats_notConnected =>
+      'Verbind met een apparaat om radio-statistieken te bekijken.';
+
+  @override
+  String get radioStats_firmwareTooOld =>
+      'Om de statistieken via radio te kunnen gebruiken, is firmware versie 8 of een nieuwere vereist.';
+
+  @override
+  String get radioStats_waiting => 'Wacht op gegevens…';
+
+  @override
+  String radioStats_noiseFloor(int noiseDbm) {
+    return 'Ruisfrequentie: $noiseDbm dBm';
+  }
+
+  @override
+  String radioStats_lastRssi(int rssiDbm) {
+    return 'Laatste RSSI-waarde: $rssiDbm dBm';
+  }
+
+  @override
+  String radioStats_lastSnr(String snr) {
+    return 'Laatste SNR: $snr dB';
+  }
+
+  @override
+  String radioStats_txAir(int seconds) {
+    return 'TX-tijd (totaal): $seconds s';
+  }
+
+  @override
+  String radioStats_rxAir(int seconds) {
+    return 'Tijd besteed met RX (totaal): $seconds s';
+  }
+
+  @override
+  String get radioStats_chartCaption =>
+      'Ruisfrequentie (dBm) over recente metingen.';
+
+  @override
+  String radioStats_stripNoise(int noiseDbm) {
+    return 'Ruisfrequentie: $noiseDbm dBm';
+  }
+
+  @override
+  String get radioStats_stripWaiting => 'Radio-statistieken ophalen…';
+
+  @override
+  String get radioStats_settingsTile => 'Statistieken over radio';
+
+  @override
+  String get radioStats_settingsSubtitle =>
+      'Ruimtelijke ruis, RSSI, SNR en beschikbare tijd';
 }

lib/l10n/app_localizations_pt.dart

@@ -412,6 +412,51 @@ class AppLocalizationsPt extends AppLocalizations {
   @override
   String get settings_privacyModeDisabled => 'Modo de privacidade desativado';
 
+  @override
+  String get settings_privacy => 'Configurações de Privacidade';
+
+  @override
+  String get settings_privacySubtitle => 'Controle o que é compartilhado.';
+
+  @override
+  String get settings_privacySettingsDescription =>
+      'Escolha quais informações o seu dispositivo compartilha com os outros.';
+
+  @override
+  String get settings_denyAll => 'Negar todos';
+
+  @override
+  String get settings_allowByContact => 'Permitir por bandeiras de contato';
+
+  @override
+  String get settings_allowAll => 'Permitir todos';
+
+  @override
+  String get settings_telemetryBaseMode => 'Modo Base de Telemetria';
+
+  @override
+  String get settings_telemetryLocationMode =>
+      'Modo de Localização de Telemetria';
+
+  @override
+  String get settings_telemetryEnvironmentMode =>
+      'Modo de Ambiente de Telemetria';
+
+  @override
+  String get settings_advertLocation => 'Localização do Anúncio';
+
+  @override
+  String get settings_advertLocationSubtitle =>
+      'Incluir localização no anúncio';
+
+  @override
+  String settings_multiAck(String value) {
+    return 'Multi-ACKs: $value';
+  }
+
+  @override
+  String get settings_telemetryModeUpdated => 'Modo de telemetria atualizado';
+
   @override
   String get settings_actions => 'Ações';
 
@@ -1002,6 +1047,42 @@ class AppLocalizationsPt extends AppLocalizations {
     return 'Última vez visto $days dias atrás';
   }
 
+  @override
+  String get contact_info => 'Informações de Contato';
+
+  @override
+  String get contact_settings => 'Configurações de Contato';
+
+  @override
+  String get contact_telemetry => 'Telemetria';
+
+  @override
+  String get contact_lastSeen => 'Visto pela última vez';
+
+  @override
+  String get contact_clearChat => 'Limpar Chat';
+
+  @override
+  String get contact_teleBase => 'Base de Telemetria';
+
+  @override
+  String get contact_teleBaseSubtitle =>
+      'Permitir compartilhamento do nível da bateria e telemetria básica';
+
+  @override
+  String get contact_teleLoc => 'Localização de Telemetria';
+
+  @override
+  String get contact_teleLocSubtitle =>
+      'Permitir compartilhamento de dados de localização';
+
+  @override
+  String get contact_teleEnv => 'Ambiente de Telemetria';
+
+  @override
+  String get contact_teleEnvSubtitle =>
+      'Permitir compartilhamento de dados do sensor de ambiente';
+
   @override
   String get channels_title => 'Canais';
 
@@ -1619,6 +1700,9 @@ class AppLocalizationsPt extends AppLocalizations {
   @override
   String get map_otherNodes => 'Outros Nós';
 
+  @override
+  String get map_showOverlaps => 'Sobreposições da Chave Repeater';
+
   @override
   String get map_keyPrefix => 'Prefixo Chave';
 
@@ -1662,6 +1746,9 @@ class AppLocalizationsPt extends AppLocalizations {
   @override
   String get map_runTrace => 'Executar Traçado de Caminho';
 
+  @override
+  String get map_runTraceWithReturnPath => 'Retornar ao mesmo caminho.';
+
   @override
   String get map_removeLast => 'Remover Último';
 
@@ -3411,4 +3498,86 @@ class AppLocalizationsPt extends AppLocalizations {
   @override
   String get discoveredContacts_deleteContactAllContent =>
       'Tem certeza de que deseja excluir todos os contatos descobertos?';
+
+  @override
+  String get chat_sendCooldown =>
+      'Por favor, aguarde um momento antes de reenviar.';
+
+  @override
+  String get appSettings_jumpToOldestUnread =>
+      'Vá para a mensagem mais antiga não lida';
+
+  @override
+  String get appSettings_jumpToOldestUnreadSubtitle =>
+      'Ao abrir uma conversa com mensagens não lidas, role para a primeira mensagem não lida, em vez da mais recente.';
+
+  @override
+  String get appSettings_languageHu => 'Húngaro';
+
+  @override
+  String get appSettings_languageJa => 'Japonês';
+
+  @override
+  String get appSettings_languageKo => 'Coreano';
+
+  @override
+  String get radioStats_tooltip => 'Estatísticas de rádio e malha';
+
+  @override
+  String get radioStats_screenTitle => 'Estatísticas de rádio';
+
+  @override
+  String get radioStats_notConnected =>
+      'Conecte-se a um dispositivo para visualizar estatísticas de rádio.';
+
+  @override
+  String get radioStats_firmwareTooOld =>
+      'As estatísticas de rádio exigem o firmware v8 ou uma versão mais recente.';
+
+  @override
+  String get radioStats_waiting => 'Aguardando dados…';
+
+  @override
+  String radioStats_noiseFloor(int noiseDbm) {
+    return 'Nível de ruído: $noiseDbm dBm';
+  }
+
+  @override
+  String radioStats_lastRssi(int rssiDbm) {
+    return 'Último RSSI: $rssiDbm dBm';
+  }
+
+  @override
+  String radioStats_lastSnr(String snr) {
+    return 'Último SNR: $snr dB';
+  }
+
+  @override
+  String radioStats_txAir(int seconds) {
+    return 'Tempo de transmissão da TX (total): $seconds s';
+  }
+
+  @override
+  String radioStats_rxAir(int seconds) {
+    return 'Tempo de uso do RX (total): $seconds s';
+  }
+
+  @override
+  String get radioStats_chartCaption =>
+      'Nível de ruído (dBm) em amostras recentes.';
+
+  @override
+  String radioStats_stripNoise(int noiseDbm) {
+    return 'Nível de ruído: $noiseDbm dBm';
+  }
+
+  @override
+  String get radioStats_stripWaiting => 'Obtendo estatísticas de rádio…';
+
+  @override
+  String get radioStats_settingsTile => 'Estatísticas de rádio';
+
+  @override
+  String get radioStats_settingsSubtitle =>
+      'Nível de ruído, RSSI, SNR e tempo de transmissão';
 }

lib/l10n/app_localizations_ru.dart

@@ -413,6 +413,51 @@ class AppLocalizationsRu extends AppLocalizations {
   String get settings_privacyModeDisabled =>
       'Режим конфиденциальности выключен';
 
+  @override
+  String get settings_privacy => 'Настройки конфиденциальности';
+
+  @override
+  String get settings_privacySubtitle =>
+      'Контролируйте, какую информацию делиться.';
+
+  @override
+  String get settings_privacySettingsDescription =>
+      'Выберите, какую информацию ваше устройство будет делиться с другими.';
+
+  @override
+  String get settings_denyAll => 'Отклонить все';
+
+  @override
+  String get settings_allowByContact => 'Разрешить по флагам контактов';
+
+  @override
+  String get settings_allowAll => 'Разрешить все';
+
+  @override
+  String get settings_telemetryBaseMode => 'Базовый режим телеметрии';
+
+  @override
+  String get settings_telemetryLocationMode =>
+      'Режим местоположения телеметрии';
+
+  @override
+  String get settings_telemetryEnvironmentMode => 'Режим среды телеметрии';
+
+  @override
+  String get settings_advertLocation => 'Местоположение рекламы';
+
+  @override
+  String get settings_advertLocationSubtitle =>
+      'Включить местоположение в объявление';
+
+  @override
+  String settings_multiAck(String value) {
+    return 'Мульти-ACK: $value';
+  }
+
+  @override
+  String get settings_telemetryModeUpdated => 'Режим телеметрии обновлен';
+
   @override
   String get settings_actions => 'Действия';
 
@@ -1003,6 +1048,42 @@ class AppLocalizationsRu extends AppLocalizations {
     return 'Видели $days дн. назад';
   }
 
+  @override
+  String get contact_info => 'Контактная информация';
+
+  @override
+  String get contact_settings => 'Настройки контактов';
+
+  @override
+  String get contact_telemetry => 'Телеметрия';
+
+  @override
+  String get contact_lastSeen => 'Последний раз видели';
+
+  @override
+  String get contact_clearChat => 'Очистить чат';
+
+  @override
+  String get contact_teleBase => 'База телеметрии';
+
+  @override
+  String get contact_teleBaseSubtitle =>
+      'Разрешить обмен уровнем заряда батареи и базовой телеметрией';
+
+  @override
+  String get contact_teleLoc => 'Местоположение телеметрии';
+
+  @override
+  String get contact_teleLocSubtitle =>
+      'Разрешить обмен данными о местоположении';
+
+  @override
+  String get contact_teleEnv => 'Среда телеметрии';
+
+  @override
+  String get contact_teleEnvSubtitle =>
+      'Разрешить обмен данными датчиков окружающей среды';
+
   @override
   String get channels_title => 'Каналы';
 
@@ -1623,6 +1704,9 @@ class AppLocalizationsRu extends AppLocalizations {
   @override
   String get map_otherNodes => 'Другие ноды';
 
+  @override
+  String get map_showOverlaps => 'Перекрытия ключа повтора';
+
   @override
   String get map_keyPrefix => 'Префикс ключа';
 
@@ -1666,6 +1750,9 @@ class AppLocalizationsRu extends AppLocalizations {
   @override
   String get map_runTrace => 'Запустить трассировку пути';
 
+  @override
+  String get map_runTraceWithReturnPath => 'Вернуться обратно по тому же пути';
+
   @override
   String get map_removeLast => 'Удалить последний';
 
@@ -3426,4 +3513,86 @@ class AppLocalizationsRu extends AppLocalizations {
   @override
   String get discoveredContacts_deleteContactAllContent =>
       'Вы уверены, что хотите удалить все обнаруженные контакты?';
+
+  @override
+  String get chat_sendCooldown =>
+      'Пожалуйста, подождите немного, прежде чем отправлять сообщение снова.';
+
+  @override
+  String get appSettings_jumpToOldestUnread =>
+      'Перейти к самому старому непрочитанному сообщению';
+
+  @override
+  String get appSettings_jumpToOldestUnreadSubtitle =>
+      'При открытии чата с непрочитанными сообщениями, прокрутите страницу, чтобы увидеть первое непрочитанное сообщение, а не последнее.';
+
+  @override
+  String get appSettings_languageHu => 'Венгерский';
+
+  @override
+  String get appSettings_languageJa => 'Японский';
+
+  @override
+  String get appSettings_languageKo => 'Корейский';
+
+  @override
+  String get radioStats_tooltip => 'Статистика радио и беспроводной сети';
+
+  @override
+  String get radioStats_screenTitle => 'Статистика радиовещания';
+
+  @override
+  String get radioStats_notConnected =>
+      'Подключитесь к устройству, чтобы просмотреть статистику радио.';
+
+  @override
+  String get radioStats_firmwareTooOld =>
+      'Для работы радиостатистики требуется установленная версия прошивки v8 или более новая.';
+
+  @override
+  String get radioStats_waiting => 'Ожидаем данных…';
+
+  @override
+  String radioStats_noiseFloor(int noiseDbm) {
+    return 'Уровень шума: $noiseDbm дБм';
+  }
+
+  @override
+  String radioStats_lastRssi(int rssiDbm) {
+    return 'Последнее значение RSSI: $rssiDbm дБм';
+  }
+
+  @override
+  String radioStats_lastSnr(String snr) {
+    return 'Последнее значение SNR: $snr дБ';
+  }
+
+  @override
+  String radioStats_txAir(int seconds) {
+    return 'Время эфира на телеканале TX (общее): $seconds секунд';
+  }
+
+  @override
+  String radioStats_rxAir(int seconds) {
+    return 'Общее время использования RX (в секундах): $seconds с';
+  }
+
+  @override
+  String get radioStats_chartCaption =>
+      'Уровень шума (дБм) на основе последних измерений.';
+
+  @override
+  String radioStats_stripNoise(int noiseDbm) {
+    return 'Уровень шума: $noiseDbm дБм';
+  }
+
+  @override
+  String get radioStats_stripWaiting => 'Получение данных о радио…';
+
+  @override
+  String get radioStats_settingsTile => 'Статистика радиовещания';
+
+  @override
+  String get radioStats_settingsSubtitle =>
+      'Уровень шума, RSSI, SNR и время передачи';
 }

lib/l10n/app_localizations_sk.dart

@@ -409,6 +409,49 @@ class AppLocalizationsSk extends AppLocalizations {
   @override
   String get settings_privacyModeDisabled => 'Ochranný režim je vypnutý';
 
+  @override
+  String get settings_privacy => 'Nastavenia súkromia';
+
+  @override
+  String get settings_privacySubtitle => 'Ovládni, aké informácie sa zdieľajú.';
+
+  @override
+  String get settings_privacySettingsDescription =>
+      'Vyberte, ktoré informácie váš zariadenie zdieľa s ostatnými.';
+
+  @override
+  String get settings_denyAll => 'Zamietnuť všetko';
+
+  @override
+  String get settings_allowByContact => 'Povoliť podľa kontaktových vlajok';
+
+  @override
+  String get settings_allowAll => 'Povoliť všetko';
+
+  @override
+  String get settings_telemetryBaseMode => 'Základný režim telemetrie';
+
+  @override
+  String get settings_telemetryLocationMode => 'Režim umiestnenia telemetrie';
+
+  @override
+  String get settings_telemetryEnvironmentMode => 'Režim prostredia telemetrie';
+
+  @override
+  String get settings_advertLocation => 'Umiestnenie inzerátu';
+
+  @override
+  String get settings_advertLocationSubtitle => 'Zahrnúť polohu do inzerátu';
+
+  @override
+  String settings_multiAck(String value) {
+    return 'Viaceré ACK: $value';
+  }
+
+  @override
+  String get settings_telemetryModeUpdated =>
+      'Režim telemetrie bol aktualizovaný';
+
   @override
   String get settings_actions => 'Možné akcie';
 
@@ -994,6 +1037,41 @@ class AppLocalizationsSk extends AppLocalizations {
     return 'Posledné zobrazenie $days dní dozadu';
   }
 
+  @override
+  String get contact_info => 'Kontaktné informácie';
+
+  @override
+  String get contact_settings => 'Nastavenia kontaktov';
+
+  @override
+  String get contact_telemetry => 'Telemetria';
+
+  @override
+  String get contact_lastSeen => 'Naposledy videný';
+
+  @override
+  String get contact_clearChat => 'Vymazať chat';
+
+  @override
+  String get contact_teleBase => 'Báza telemetrie';
+
+  @override
+  String get contact_teleBaseSubtitle =>
+      'Povoliť zdieľanie úrovne batérie a základnej telemetrie';
+
+  @override
+  String get contact_teleLoc => 'Lokácia telemetrie';
+
+  @override
+  String get contact_teleLocSubtitle => 'Povoliť zdieľanie údajov o lokalite';
+
+  @override
+  String get contact_teleEnv => 'Prostredie telemetrie';
+
+  @override
+  String get contact_teleEnvSubtitle =>
+      'Povoliť zdieľanie údajov senzorov prostredia';
+
   @override
   String get channels_title => 'Kanály';
 
@@ -1611,6 +1689,9 @@ class AppLocalizationsSk extends AppLocalizations {
   @override
   String get map_otherNodes => 'Ostatné uzly';
 
+  @override
+  String get map_showOverlaps => 'Prekrývanie opakovača kľúča';
+
   @override
   String get map_keyPrefix => 'Päťciferné predpona';
 
@@ -1654,6 +1735,9 @@ class AppLocalizationsSk extends AppLocalizations {
   @override
   String get map_runTrace => 'Spustiť trasovaním cesty';
 
+  @override
+  String get map_runTraceWithReturnPath => 'Vráťte sa späť po tej istej ceste.';
+
   @override
   String get map_removeLast => 'Odstrániť posledný';
 
@@ -3394,4 +3478,84 @@ class AppLocalizationsSk extends AppLocalizations {
   @override
   String get discoveredContacts_deleteContactAllContent =>
       'Ste si istí, že chcete zmazať všetky objavené kontakty?';
+
+  @override
+  String get chat_sendCooldown => 'Prosím, počkajte chvíľu, než zašlete znova.';
+
+  @override
+  String get appSettings_jumpToOldestUnread => 'Presk oceň';
+
+  @override
+  String get appSettings_jumpToOldestUnreadSubtitle =>
+      'Pri otvorení chatu s neprečítanými správami, prejdite do prvého neprečítaného, namiesto poslednej.';
+
+  @override
+  String get appSettings_languageHu => 'Maďarský';
+
+  @override
+  String get appSettings_languageJa => 'Japonský';
+
+  @override
+  String get appSettings_languageKo => 'Kórejský';
+
+  @override
+  String get radioStats_tooltip => 'Statistiky rádiových a sieťových kanálov';
+
+  @override
+  String get radioStats_screenTitle => 'Štatistiky rádiových vysielaní';
+
+  @override
+  String get radioStats_notConnected =>
+      'Pripojte sa k zariadeniu, aby ste mohli sledovať štatistiky rádiového vysielania.';
+
+  @override
+  String get radioStats_firmwareTooOld =>
+      'Statistické údaje z rádia vyžadujú sprievodný softvér verzie v8 alebo novšej.';
+
+  @override
+  String get radioStats_waiting => 'Čakám na údaje…';
+
+  @override
+  String radioStats_noiseFloor(int noiseDbm) {
+    return 'Úroveň hluku: $noiseDbm dBm';
+  }
+
+  @override
+  String radioStats_lastRssi(int rssiDbm) {
+    return 'Posledný údaj RSSI: $rssiDbm dBm';
+  }
+
+  @override
+  String radioStats_lastSnr(String snr) {
+    return 'Posledná hodnota SNR: $snr dB';
+  }
+
+  @override
+  String radioStats_txAir(int seconds) {
+    return 'Čas vysielania na TX (celkový): $seconds s';
+  }
+
+  @override
+  String radioStats_rxAir(int seconds) {
+    return 'Čas RX (celkový): $seconds s';
+  }
+
+  @override
+  String get radioStats_chartCaption =>
+      'Úroveň šumu (dBm) pre posledné vzorky.';
+
+  @override
+  String radioStats_stripNoise(int noiseDbm) {
+    return 'Úroveň hluku: $noiseDbm dBm';
+  }
+
+  @override
+  String get radioStats_stripWaiting => 'Získavanie údajov o rádiu…';
+
+  @override
+  String get radioStats_settingsTile => 'Štatistiky rádiových vysielaní';
+
+  @override
+  String get radioStats_settingsSubtitle =>
+      'Úroveň hluku, RSSI, SNR a časové rozloženie';
 }

lib/l10n/app_localizations_sl.dart

@@ -408,6 +408,50 @@ class AppLocalizationsSl extends AppLocalizations {
   @override
   String get settings_privacyModeDisabled => 'Privatni način je onemogočen.';
 
+  @override
+  String get settings_privacy => 'Nastavitve zasebnosti';
+
+  @override
+  String get settings_privacySubtitle =>
+      'Kontrolirajte, katere informacije so deljene.';
+
+  @override
+  String get settings_privacySettingsDescription =>
+      'Izberite, katere informacije vaš naprava deli z drugimi.';
+
+  @override
+  String get settings_denyAll => 'Zavrniti vse';
+
+  @override
+  String get settings_allowByContact => 'Dovoli po kontaktnih zastavah';
+
+  @override
+  String get settings_allowAll => 'Dovoli vse';
+
+  @override
+  String get settings_telemetryBaseMode => 'Osnovni način telemetrije';
+
+  @override
+  String get settings_telemetryLocationMode => 'Način delovanja telemetrije';
+
+  @override
+  String get settings_telemetryEnvironmentMode =>
+      'Način delovanja okolja telemetrije';
+
+  @override
+  String get settings_advertLocation => 'Lokacija oglasa';
+
+  @override
+  String get settings_advertLocationSubtitle => 'Vključi lokacijo v oglas.';
+
+  @override
+  String settings_multiAck(String value) {
+    return 'Večkratni potrditvi: $value';
+  }
+
+  @override
+  String get settings_telemetryModeUpdated => 'Način telemetrije posodobljen';
+
   @override
   String get settings_actions => 'Akcije';
 
@@ -992,6 +1036,41 @@ class AppLocalizationsSl extends AppLocalizations {
     return 'Zadnjič viden pred $days dnem';
   }
 
+  @override
+  String get contact_info => 'Kontaktni podatki';
+
+  @override
+  String get contact_settings => 'Nastavitve stika';
+
+  @override
+  String get contact_telemetry => 'Telemetrija';
+
+  @override
+  String get contact_lastSeen => 'Zadnjič videno';
+
+  @override
+  String get contact_clearChat => 'Počisti klepet';
+
+  @override
+  String get contact_teleBase => 'Baza telemetrije';
+
+  @override
+  String get contact_teleBaseSubtitle =>
+      'Dovoli deljenje stanja baterije in osnovne telemetrije';
+
+  @override
+  String get contact_teleLoc => 'Lokacija telemetrije';
+
+  @override
+  String get contact_teleLocSubtitle => 'Dovoli deljenje podatkov o lokaciji';
+
+  @override
+  String get contact_teleEnv => 'Okolje telemetrije';
+
+  @override
+  String get contact_teleEnvSubtitle =>
+      'Dovoli deljenje podatkov okoljskih senzorjev';
+
   @override
   String get channels_title => 'Kanali';
 
@@ -1607,6 +1686,9 @@ class AppLocalizationsSl extends AppLocalizations {
   @override
   String get map_otherNodes => 'Druge vozlišča';
 
+  @override
+  String get map_showOverlaps => 'Prekrivanje ključa ponovnega predvajanja';
+
   @override
   String get map_keyPrefix => 'Predpona ključa';
 
@@ -1649,6 +1731,9 @@ class AppLocalizationsSl extends AppLocalizations {
   @override
   String get map_runTrace => 'Zaženi sledenje poti';
 
+  @override
+  String get map_runTraceWithReturnPath => 'Vrni se nazaj po isti poti.';
+
   @override
   String get map_removeLast => 'Odstrani Zadnji';
 
@@ -3397,4 +3482,86 @@ class AppLocalizationsSl extends AppLocalizations {
   @override
   String get discoveredContacts_deleteContactAllContent =>
       'Ste prepričani, da želite izbrisati vse odkrite kontakte?';
+
+  @override
+  String get chat_sendCooldown =>
+      'Prosimo, počakajte trenutek, preden pošljete ponovno.';
+
+  @override
+  String get appSettings_jumpToOldestUnread =>
+      'Pritisnite za najstarejše nepročitano sporočilo';
+
+  @override
+  String get appSettings_jumpToOldestUnreadSubtitle =>
+      'Ko odpirate klepet z neprebranimi sporočili, se premaknite na prvo neprebrano sporočilo, namesto najnovejšega.';
+
+  @override
+  String get appSettings_languageHu => 'Madžarski';
+
+  @override
+  String get appSettings_languageJa => 'Japonski';
+
+  @override
+  String get appSettings_languageKo => 'Korejski';
+
+  @override
+  String get radioStats_tooltip => 'Statistike za radio in mrežo';
+
+  @override
+  String get radioStats_screenTitle => 'Radijske statistike';
+
+  @override
+  String get radioStats_notConnected =>
+      'Povežite se z napravo, da si ogledate statistiko o radiju.';
+
+  @override
+  String get radioStats_firmwareTooOld =>
+      'Statistika za radio zahteva združljivo programsko opremo v8 ali kasnejše.';
+
+  @override
+  String get radioStats_waiting => 'Čakam na podatke…';
+
+  @override
+  String radioStats_noiseFloor(int noiseDbm) {
+    return 'Število šuma: $noiseDbm dBm';
+  }
+
+  @override
+  String radioStats_lastRssi(int rssiDbm) {
+    return 'Najkasnejše vrednost RSSI: $rssiDbm dBm';
+  }
+
+  @override
+  String radioStats_lastSnr(String snr) {
+    return 'Najkasnejše vrednost SNR: $snr dB';
+  }
+
+  @override
+  String radioStats_txAir(int seconds) {
+    return 'Čas na TX (skupno): $seconds s';
+  }
+
+  @override
+  String radioStats_rxAir(int seconds) {
+    return 'Čas, namenjen RX-ju (skupno): $seconds s';
+  }
+
+  @override
+  String get radioStats_chartCaption =>
+      'Ravnovredna raven šuma (dBm) za nedavne vzorce.';
+
+  @override
+  String radioStats_stripNoise(int noiseDbm) {
+    return 'Število šuma: $noiseDbm dBm';
+  }
+
+  @override
+  String get radioStats_stripWaiting => 'Prejemanje statistike o radiju…';
+
+  @override
+  String get radioStats_settingsTile => 'Radijske statistike';
+
+  @override
+  String get radioStats_settingsSubtitle =>
+      'Število šumov, RSSI, SNR in čas, ki ga je napolnila oprema';
 }

lib/l10n/app_localizations_sv.dart

@@ -406,6 +406,49 @@ class AppLocalizationsSv extends AppLocalizations {
   @override
   String get settings_privacyModeDisabled => 'Privatläge är avstängt';
 
+  @override
+  String get settings_privacy => 'Inställningar för sekretess';
+
+  @override
+  String get settings_privacySubtitle =>
+      'Kontrollera vilken information som delas.';
+
+  @override
+  String get settings_privacySettingsDescription =>
+      'Välj vilken information din enhet delar med andra.';
+
+  @override
+  String get settings_denyAll => 'Neka alla';
+
+  @override
+  String get settings_allowByContact => 'Tillåt via kontaktflaggor';
+
+  @override
+  String get settings_allowAll => 'Tillåt alla';
+
+  @override
+  String get settings_telemetryBaseMode => 'Telemetribasläge';
+
+  @override
+  String get settings_telemetryLocationMode => 'Telemetritillstånd för plats';
+
+  @override
+  String get settings_telemetryEnvironmentMode => 'Telemetri miljöläge';
+
+  @override
+  String get settings_advertLocation => 'Annonsplacering';
+
+  @override
+  String get settings_advertLocationSubtitle => 'Inkludera plats i annonsen';
+
+  @override
+  String settings_multiAck(String value) {
+    return 'Multi-ACKs: $value';
+  }
+
+  @override
+  String get settings_telemetryModeUpdated => 'Telemetri-läge uppdaterat';
+
   @override
   String get settings_actions => 'Åtgärder';
 
@@ -986,6 +1029,40 @@ class AppLocalizationsSv extends AppLocalizations {
     return 'Senast synlig $days dagar sedan';
   }
 
+  @override
+  String get contact_info => 'Kontaktinformation';
+
+  @override
+  String get contact_settings => 'Kontaktinställningar';
+
+  @override
+  String get contact_telemetry => 'Telemetri';
+
+  @override
+  String get contact_lastSeen => 'Senast sedd';
+
+  @override
+  String get contact_clearChat => 'Rensa Chatt';
+
+  @override
+  String get contact_teleBase => 'Telemetribas';
+
+  @override
+  String get contact_teleBaseSubtitle =>
+      'Tillåt delning av batterinivå och grundläggande telemetri';
+
+  @override
+  String get contact_teleLoc => 'Telemetridata plats';
+
+  @override
+  String get contact_teleLocSubtitle => 'Tillåt delning av platsdata';
+
+  @override
+  String get contact_teleEnv => 'Telemetri Miljö';
+
+  @override
+  String get contact_teleEnvSubtitle => 'Tillåt delning av miljösensordata';
+
   @override
   String get channels_title => 'Kanaler';
 
@@ -1601,6 +1678,9 @@ class AppLocalizationsSv extends AppLocalizations {
   @override
   String get map_otherNodes => 'Andra noder';
 
+  @override
+  String get map_showOverlaps => 'Repeater-nyckelöverlappningar';
+
   @override
   String get map_keyPrefix => 'Nyckelprefix';
 
@@ -1644,6 +1724,9 @@ class AppLocalizationsSv extends AppLocalizations {
   @override
   String get map_runTrace => 'Kör spårsökning';
 
+  @override
+  String get map_runTraceWithReturnPath => 'Gå tillbaka på samma väg';
+
   @override
   String get map_removeLast => 'Ta bort sista';
 
@@ -3375,4 +3458,86 @@ class AppLocalizationsSv extends AppLocalizations {
   @override
   String get discoveredContacts_deleteContactAllContent =>
       'Är du säker på att du vill ta bort alla upptäckta kontakter?';
+
+  @override
+  String get chat_sendCooldown =>
+      'Vänligen vänta en stund innan du skickar igen.';
+
+  @override
+  String get appSettings_jumpToOldestUnread =>
+      'Gå direkt till det äldsta, obesvarade meddelandet';
+
+  @override
+  String get appSettings_jumpToOldestUnreadSubtitle =>
+      'När du öppnar en chatt med oinlästa meddelanden, scrolla till det första oinlästa meddelandet istället för det senaste.';
+
+  @override
+  String get appSettings_languageHu => 'Ungerskt';
+
+  @override
+  String get appSettings_languageJa => 'Japanska';
+
+  @override
+  String get appSettings_languageKo => 'Koreanska';
+
+  @override
+  String get radioStats_tooltip => 'Radio- och mesh-statistik';
+
+  @override
+  String get radioStats_screenTitle => 'Radiostation';
+
+  @override
+  String get radioStats_notConnected =>
+      'Anslut till en enhet för att visa radiostatistik.';
+
+  @override
+  String get radioStats_firmwareTooOld =>
+      'Radio statistik kräver kompatibel firmware version 8 eller senare.';
+
+  @override
+  String get radioStats_waiting => 'Väntar på data…';
+
+  @override
+  String radioStats_noiseFloor(int noiseDbm) {
+    return 'Bakgrundsnivå: $noiseDbm dBm';
+  }
+
+  @override
+  String radioStats_lastRssi(int rssiDbm) {
+    return 'Senaste RSSI-värde: $rssiDbm dBm';
+  }
+
+  @override
+  String radioStats_lastSnr(String snr) {
+    return 'Senaste SNR: $snr dB';
+  }
+
+  @override
+  String radioStats_txAir(int seconds) {
+    return 'TX-tid (total): $seconds sekunder';
+  }
+
+  @override
+  String radioStats_rxAir(int seconds) {
+    return 'RX-tid (total): $seconds s';
+  }
+
+  @override
+  String get radioStats_chartCaption =>
+      'Ljudnivå (dBm) baserat på de senaste mätningarna.';
+
+  @override
+  String radioStats_stripNoise(int noiseDbm) {
+    return 'Bakgrundsnivå: $noiseDbm dBm';
+  }
+
+  @override
+  String get radioStats_stripWaiting => 'Hämtar radiostatistik…';
+
+  @override
+  String get radioStats_settingsTile => 'Radiostation';
+
+  @override
+  String get radioStats_settingsSubtitle =>
+      'Bakgrundsnivå, RSSI, SNR och tillgänglig tid';
 }

lib/l10n/app_localizations_uk.dart

@@ -410,6 +410,50 @@ class AppLocalizationsUk extends AppLocalizations {
   @override
   String get settings_privacyModeDisabled => 'Режим приватності вимкнено';
 
+  @override
+  String get settings_privacy => 'Налаштування приватності';
+
+  @override
+  String get settings_privacySubtitle =>
+      'Керуйте інформацією, яку буде спільно використовуватися';
+
+  @override
+  String get settings_privacySettingsDescription =>
+      'Виберіть, яку інформацію ваш пристрій буде передавати іншим.';
+
+  @override
+  String get settings_denyAll => 'Відхилити все';
+
+  @override
+  String get settings_allowByContact => 'Дозволити за контактними прапорцями';
+
+  @override
+  String get settings_allowAll => 'Дозволити все';
+
+  @override
+  String get settings_telemetryBaseMode => 'Режим базової телеметрії';
+
+  @override
+  String get settings_telemetryLocationMode => 'Режим місця телеметрії';
+
+  @override
+  String get settings_telemetryEnvironmentMode => 'Режим середовища телеметрії';
+
+  @override
+  String get settings_advertLocation => 'Розміщення реклами';
+
+  @override
+  String get settings_advertLocationSubtitle =>
+      'Включити місце розташування в оголошення';
+
+  @override
+  String settings_multiAck(String value) {
+    return 'Багатократне підтвердження: $value';
+  }
+
+  @override
+  String get settings_telemetryModeUpdated => 'Режим телеметрії оновлено';
+
   @override
   String get settings_actions => 'Дії';
 
@@ -998,6 +1042,42 @@ class AppLocalizationsUk extends AppLocalizations {
     return 'В мережі $days дн. тому';
   }
 
+  @override
+  String get contact_info => 'Контактна інформація';
+
+  @override
+  String get contact_settings => 'Налаштування контактів';
+
+  @override
+  String get contact_telemetry => 'Телеметрія';
+
+  @override
+  String get contact_lastSeen => 'Останній раз бачили';
+
+  @override
+  String get contact_clearChat => 'Очистити чат';
+
+  @override
+  String get contact_teleBase => 'Базовий телебачення';
+
+  @override
+  String get contact_teleBaseSubtitle =>
+      'Дозволити спільний доступ до рівня заряду батареї та базової телеметрії';
+
+  @override
+  String get contact_teleLoc => 'Розташування телеметрії';
+
+  @override
+  String get contact_teleLocSubtitle =>
+      'Дозволити спільне використання даних про місцеположення';
+
+  @override
+  String get contact_teleEnv => 'Середовище телеметрії';
+
+  @override
+  String get contact_teleEnvSubtitle =>
+      'Дозволити спільний доступ до даних датчиків середовища';
+
   @override
   String get channels_title => 'Канали';
 
@@ -1619,6 +1699,9 @@ class AppLocalizationsUk extends AppLocalizations {
   @override
   String get map_otherNodes => 'Інші вузли';
 
+  @override
+  String get map_showOverlaps => 'Перекриття ключа повторювача';
+
   @override
   String get map_keyPrefix => 'Префікс ключа';
 
@@ -1662,6 +1745,9 @@ class AppLocalizationsUk extends AppLocalizations {
   @override
   String get map_runTrace => 'Виконати трасування шляху';
 
+  @override
+  String get map_runTraceWithReturnPath => 'Повернутися назад тим же шляхом';
+
   @override
   String get map_removeLast => 'Видалити останній';
 
@@ -3430,4 +3516,86 @@ class AppLocalizationsUk extends AppLocalizations {
   @override
   String get discoveredContacts_deleteContactAllContent =>
       'Ви впевнені, що хочете видалити всі виявлені контакти?';
+
+  @override
+  String get chat_sendCooldown =>
+      'Будь ласка, зачекайте трохи, перш ніж відправляти знову.';
+
+  @override
+  String get appSettings_jumpToOldestUnread =>
+      'Перейти до найстарішого непрочитаного повідомлення';
+
+  @override
+  String get appSettings_jumpToOldestUnreadSubtitle =>
+      'При відкритті чату з не прочитаними повідомленнями, прокрутіть до першого не прочитаного повідомлення, а не до останнього.';
+
+  @override
+  String get appSettings_languageHu => 'Угорський';
+
+  @override
+  String get appSettings_languageJa => 'Японська';
+
+  @override
+  String get appSettings_languageKo => 'Кореєська';
+
+  @override
+  String get radioStats_tooltip => 'Статистика радіо та мережі';
+
+  @override
+  String get radioStats_screenTitle => 'Дані про радіостанції';
+
+  @override
+  String get radioStats_notConnected =>
+      'Підключіться до пристрою, щоб переглядати статистику радіопередач.';
+
+  @override
+  String get radioStats_firmwareTooOld =>
+      'Статистика радіо приймача вимагає супутнього програмного забезпечення версії 8 або новішої.';
+
+  @override
+  String get radioStats_waiting => 'Очікую на отримання даних…';
+
+  @override
+  String radioStats_noiseFloor(int noiseDbm) {
+    return 'Рівень шуму: $noiseDbm дБм';
+  }
+
+  @override
+  String radioStats_lastRssi(int rssiDbm) {
+    return 'Останній показник RSSI: $rssiDbm дБм';
+  }
+
+  @override
+  String radioStats_lastSnr(String snr) {
+    return 'Останній показник SNR: $snr дБ';
+  }
+
+  @override
+  String radioStats_txAir(int seconds) {
+    return 'Час трансляції на телеканалі TX (загальний): $seconds секунд';
+  }
+
+  @override
+  String radioStats_rxAir(int seconds) {
+    return 'Загальний час використання RX: $seconds секунд';
+  }
+
+  @override
+  String get radioStats_chartCaption =>
+      'Рівень шуму (дБм) на основі останніх вимірювань.';
+
+  @override
+  String radioStats_stripNoise(int noiseDbm) {
+    return 'Рівень шуму: $noiseDbm дБм';
+  }
+
+  @override
+  String get radioStats_stripWaiting => 'Отримано статистику радіо…';
+
+  @override
+  String get radioStats_settingsTile => 'Дані про радіостанції';
+
+  @override
+  String get radioStats_settingsSubtitle =>
+      'Рівень шуму, RSSI, SNR та час, протягом якого пристрій використовує радіоканал.';
 }

lib/l10n/app_localizations_zh.dart

@@ -388,6 +388,47 @@ class AppLocalizationsZh extends AppLocalizations {
   @override
   String get settings_privacyModeDisabled => '隐私模式已关闭';
 
+  @override
+  String get settings_privacy => '隐私设置';
+
+  @override
+  String get settings_privacySubtitle => '控制要共享的信息。';
+
+  @override
+  String get settings_privacySettingsDescription => '选择您的设备与他人共享的信息。';
+
+  @override
+  String get settings_denyAll => '拒绝所有';
+
+  @override
+  String get settings_allowByContact => '按联系人标志允许';
+
+  @override
+  String get settings_allowAll => '允许全部';
+
+  @override
+  String get settings_telemetryBaseMode => '遥测基础模式';
+
+  @override
+  String get settings_telemetryLocationMode => '遥测位置模式';
+
+  @override
+  String get settings_telemetryEnvironmentMode => '遥测环境模式';
+
+  @override
+  String get settings_advertLocation => '广告位置';
+
+  @override
+  String get settings_advertLocationSubtitle => '在广告中包含位置';
+
+  @override
+  String settings_multiAck(String value) {
+    return '多重ACK：$value';
+  }
+
+  @override
+  String get settings_telemetryModeUpdated => '遥测模式已更新';
+
   @override
   String get settings_actions => '操作';
 
@@ -937,6 +978,39 @@ class AppLocalizationsZh extends AppLocalizations {
     return '最后在线 $days 天前';
   }
 
+  @override
+  String get contact_info => '联系信息';
+
+  @override
+  String get contact_settings => '联系人设置';
+
+  @override
+  String get contact_telemetry => '遥测数据';
+
+  @override
+  String get contact_lastSeen => '最近出现';
+
+  @override
+  String get contact_clearChat => '清除聊天记录';
+
+  @override
+  String get contact_teleBase => '遥测基站';
+
+  @override
+  String get contact_teleBaseSubtitle => '允许共享电池电量和基本遥测数据';
+
+  @override
+  String get contact_teleLoc => '遥测位置';
+
+  @override
+  String get contact_teleLocSubtitle => '允许共享位置数据';
+
+  @override
+  String get contact_teleEnv => '遥测环境';
+
+  @override
+  String get contact_teleEnvSubtitle => '允许共享环境传感器数据';
+
   @override
   String get channels_title => '频道';
 
@@ -1522,6 +1596,9 @@ class AppLocalizationsZh extends AppLocalizations {
   @override
   String get map_otherNodes => '其他节点';
 
+  @override
+  String get map_showOverlaps => '重复键重叠';
+
   @override
   String get map_keyPrefix => '关键字前缀';
 
@@ -1564,6 +1641,9 @@ class AppLocalizationsZh extends AppLocalizations {
   @override
   String get map_runTrace => '运行路径追踪';
 
+  @override
+  String get map_runTraceWithReturnPath => '沿着相同的路径返回';
+
   @override
   String get map_removeLast => '移除最后一个';
 
@@ -3156,4 +3236,80 @@ class AppLocalizationsZh extends AppLocalizations {
 
   @override
   String get discoveredContacts_deleteContactAllContent => '您确定要删除所有发现的联系人吗？';
+
+  @override
+  String get chat_sendCooldown => '请稍等片刻后再尝试发送。';
+
+  @override
+  String get appSettings_jumpToOldestUnread => '跳转到最旧、未读的文章';
+
+  @override
+  String get appSettings_jumpToOldestUnreadSubtitle =>
+      '在打开包含未读消息的聊天时，请滚动到第一个未读消息，而不是最新的消息。';
+
+  @override
+  String get appSettings_languageHu => '匈牙利';
+
+  @override
+  String get appSettings_languageJa => '日语';
+
+  @override
+  String get appSettings_languageKo => '韩语';
+
+  @override
+  String get radioStats_tooltip => '无线电和网状结构统计数据';
+
+  @override
+  String get radioStats_screenTitle => '广播统计数据';
+
+  @override
+  String get radioStats_notConnected => '连接到设备以查看收音机统计信息。';
+
+  @override
+  String get radioStats_firmwareTooOld => '使用无线电统计功能需要配合使用 v8 或更高版本的固件。';
+
+  @override
+  String get radioStats_waiting => '正在等待数据…';
+
+  @override
+  String radioStats_noiseFloor(int noiseDbm) {
+    return '噪声水平：$noiseDbm dBm';
+  }
+
+  @override
+  String radioStats_lastRssi(int rssiDbm) {
+    return '上次 RSSI 值：$rssiDbm dBm';
+  }
+
+  @override
+  String radioStats_lastSnr(String snr) {
+    return '上次 SNR：$snr dB';
+  }
+
+  @override
+  String radioStats_txAir(int seconds) {
+    return 'TX 频道播出时间（总时长）：$seconds 秒';
+  }
+
+  @override
+  String radioStats_rxAir(int seconds) {
+    return 'RX 使用时长（总时长）：$seconds 秒';
+  }
+
+  @override
+  String get radioStats_chartCaption => '近期的噪声水平（dBm）。';
+
+  @override
+  String radioStats_stripNoise(int noiseDbm) {
+    return '噪声水平：$noiseDbm dBm';
+  }
+
+  @override
+  String get radioStats_stripWaiting => '正在获取收音机数据…';
+
+  @override
+  String get radioStats_settingsTile => '广播统计数据';
+
+  @override
+  String get radioStats_settingsSubtitle => '噪声水平、RSSI、信噪比和空中时间';
 }

lib/l10n/app_nl.arb

@@ -1900,6 +1900,35 @@
       }
     }
   },
+  "settings_privacy": "Privacyinstellingen",
+  "settings_privacySubtitle": "Beheer welke informatie wordt gedeeld",
+  "settings_telemetryLocationMode": "Telemetrie-locatiemodus",
+  "settings_telemetryEnvironmentMode": "Telemetrie-omgevingsmodus",
+  "settings_advertLocation": "Advertentielocatie",
+  "settings_advertLocationSubtitle": "Locatie opnemen in advertentie",
+  "settings_privacySettingsDescription": "Kies welke informatie uw apparaat deelt met anderen",
+  "settings_allowByContact": "Toestaan op basis van contactvlaggen",
+  "settings_allowAll": "Alles toestaan",
+  "settings_denyAll": "Weiger alles",
+  "contact_info": "Contactinformatie",
+  "settings_telemetryBaseMode": "Telemetrie-basismodus",
+  "contact_teleBase": "Telemetrie_basis",
+  "contact_teleLoc": "Telemetrielocatie",
+  "contact_teleLocSubtitle": "Locatiegegevens delen toestaan",
+  "contact_teleEnv": "Telemetrieomgeving",
+  "contact_teleEnvSubtitle": "Delen van omgevingsensordata toestaan",
+  "contact_settings": "Contactinstellingen",
+  "contact_telemetry": "Telemetrie",
+  "contact_lastSeen": "Laatst gezien",
+  "contact_clearChat": "Chat leegmaken",
+  "contact_teleBaseSubtitle": "Sta delen van batterij niveau en basis telemetrie toe",
+  "@settings_multiAck": {
+    "placeholders": {
+      "value": {
+        "type": "String"
+      }
+    }
+  },
   "appSettings_maxRouteWeightSubtitle": "Het maximale gewicht dat een route kan bereiken door succesvolle leveringen.",
   "appSettings_initialRouteWeight": "เริ่มต้น gewicht van de route",
   "appSettings_maxRouteWeight": "Maximale gewicht voor de route",
@@ -1914,6 +1943,27 @@
   "@scanner_linuxPairingPinPrompt": {
     "placeholders": {
       "deviceName": {
+  "settings_telemetryModeUpdated": "Telemetrie-modus bijgewerkt",
+  "settings_multiAck": "Multi-ACKs: {value}",
+  "map_showOverlaps": "Herhalingssleutel overlapt",
+  "map_runTraceWithReturnPath": "Terugkeren op hetzelfde pad.",
+  "@radioStats_noiseFloor": {
+    "placeholders": {
+      "noiseDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_lastRssi": {
+    "placeholders": {
+      "rssiDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_lastSnr": {
+    "placeholders": {
+      "snr": {
         "type": "String"
       }
     }
@@ -1922,4 +1972,46 @@
   "scanner_linuxPairingShowPin": "Toon PIN",
   "scanner_linuxPairingHidePin": "Verberg PIN",
   "scanner_linuxPairingPinPrompt": "Voer het pincode-in voor {deviceName} in (laat dit leeg als er geen is)."
+  "@radioStats_txAir": {
+    "placeholders": {
+      "seconds": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_rxAir": {
+    "placeholders": {
+      "seconds": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_stripNoise": {
+    "placeholders": {
+      "noiseDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "appSettings_jumpToOldestUnread": "Ga naar het oudste ongelezen bericht",
+  "appSettings_jumpToOldestUnreadSubtitle": "Bij het openen van een chat met ongelezen berichten, scroll dan naar het eerste ongelezen bericht, in plaats van naar het meest recente.",
+  "chat_sendCooldown": "Gelieve even te wachten voordat u opnieuw verzendt.",
+  "appSettings_languageHu": "Hongaars",
+  "appSettings_languageJa": "Japanisch",
+  "appSettings_languageKo": "Koreaans",
+  "radioStats_tooltip": "Statistieken voor radio en mesh-netwerken",
+  "radioStats_screenTitle": "Statistieken over radio",
+  "radioStats_notConnected": "Verbind met een apparaat om radio-statistieken te bekijken.",
+  "radioStats_firmwareTooOld": "Om de statistieken via radio te kunnen gebruiken, is firmware versie 8 of een nieuwere vereist.",
+  "radioStats_waiting": "Wacht op gegevens…",
+  "radioStats_noiseFloor": "Ruisfrequentie: {noiseDbm} dBm",
+  "radioStats_lastRssi": "Laatste RSSI-waarde: {rssiDbm} dBm",
+  "radioStats_lastSnr": "Laatste SNR: {snr} dB",
+  "radioStats_txAir": "TX-tijd (totaal): {seconds} s",
+  "radioStats_rxAir": "Tijd besteed met RX (totaal): {seconds} s",
+  "radioStats_chartCaption": "Ruisfrequentie (dBm) over recente metingen.",
+  "radioStats_stripNoise": "Ruisfrequentie: {noiseDbm} dBm",
+  "radioStats_stripWaiting": "Radio-statistieken ophalen…",
+  "radioStats_settingsTile": "Statistieken over radio",
+  "radioStats_settingsSubtitle": "Ruimtelijke ruis, RSSI, SNR en beschikbare tijd"
 }

lib/l10n/app_pt.arb

@@ -1900,6 +1900,35 @@
       }
     }
   },
+  "settings_privacySettingsDescription": "Escolha quais informações o seu dispositivo compartilha com os outros.",
+  "settings_allowByContact": "Permitir por bandeiras de contato",
+  "settings_telemetryLocationMode": "Modo de Localização de Telemetria",
+  "settings_telemetryEnvironmentMode": "Modo de Ambiente de Telemetria",
+  "settings_advertLocation": "Localização do Anúncio",
+  "settings_advertLocationSubtitle": "Incluir localização no anúncio",
+  "settings_privacySubtitle": "Controle o que é compartilhado.",
+  "settings_denyAll": "Negar todos",
+  "settings_allowAll": "Permitir todos",
+  "settings_privacy": "Configurações de Privacidade",
+  "contact_info": "Informações de Contato",
+  "settings_telemetryBaseMode": "Modo Base de Telemetria",
+  "contact_teleBase": "Base de Telemetria",
+  "contact_teleLoc": "Localização de Telemetria",
+  "contact_teleLocSubtitle": "Permitir compartilhamento de dados de localização",
+  "contact_teleEnv": "Ambiente de Telemetria",
+  "contact_teleEnvSubtitle": "Permitir compartilhamento de dados do sensor de ambiente",
+  "contact_lastSeen": "Visto pela última vez",
+  "contact_clearChat": "Limpar Chat",
+  "contact_telemetry": "Telemetria",
+  "contact_settings": "Configurações de Contato",
+  "contact_teleBaseSubtitle": "Permitir compartilhamento do nível da bateria e telemetria básica",
+  "@settings_multiAck": {
+    "placeholders": {
+      "value": {
+        "type": "String"
+      }
+    }
+  },
   "appSettings_initialRouteWeight": "Peso Inicial da Rota",
   "appSettings_maxRouteWeight": "Peso Máximo da Rota",
   "appSettings_maxRouteWeightSubtitle": "Peso máximo que um determinado percurso pode acumular com entregas bem-sucedidas.",
@@ -1914,6 +1943,27 @@
   "@scanner_linuxPairingPinPrompt": {
     "placeholders": {
       "deviceName": {
+  "settings_telemetryModeUpdated": "Modo de telemetria atualizado",
+  "settings_multiAck": "Multi-ACKs: {value}",
+  "map_showOverlaps": "Sobreposições da Chave Repeater",
+  "map_runTraceWithReturnPath": "Retornar ao mesmo caminho.",
+  "@radioStats_noiseFloor": {
+    "placeholders": {
+      "noiseDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_lastRssi": {
+    "placeholders": {
+      "rssiDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_lastSnr": {
+    "placeholders": {
+      "snr": {
         "type": "String"
       }
     }
@@ -1922,4 +1972,46 @@
   "scanner_linuxPairingPinPrompt": "Insira o código PIN para {deviceName} (deixe em branco se não houver).",
   "scanner_linuxPairingShowPin": "Mostrar PIN",
   "scanner_linuxPairingHidePin": "Esconder o PIN"
+  "@radioStats_txAir": {
+    "placeholders": {
+      "seconds": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_rxAir": {
+    "placeholders": {
+      "seconds": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_stripNoise": {
+    "placeholders": {
+      "noiseDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "appSettings_jumpToOldestUnread": "Vá para a mensagem mais antiga não lida",
+  "chat_sendCooldown": "Por favor, aguarde um momento antes de reenviar.",
+  "appSettings_languageHu": "Húngaro",
+  "appSettings_jumpToOldestUnreadSubtitle": "Ao abrir uma conversa com mensagens não lidas, role para a primeira mensagem não lida, em vez da mais recente.",
+  "appSettings_languageJa": "Japonês",
+  "appSettings_languageKo": "Coreano",
+  "radioStats_tooltip": "Estatísticas de rádio e malha",
+  "radioStats_screenTitle": "Estatísticas de rádio",
+  "radioStats_notConnected": "Conecte-se a um dispositivo para visualizar estatísticas de rádio.",
+  "radioStats_firmwareTooOld": "As estatísticas de rádio exigem o firmware v8 ou uma versão mais recente.",
+  "radioStats_waiting": "Aguardando dados…",
+  "radioStats_noiseFloor": "Nível de ruído: {noiseDbm} dBm",
+  "radioStats_lastRssi": "Último RSSI: {rssiDbm} dBm",
+  "radioStats_lastSnr": "Último SNR: {snr} dB",
+  "radioStats_txAir": "Tempo de transmissão da TX (total): {seconds} s",
+  "radioStats_rxAir": "Tempo de uso do RX (total): {seconds} s",
+  "radioStats_chartCaption": "Nível de ruído (dBm) em amostras recentes.",
+  "radioStats_stripNoise": "Nível de ruído: {noiseDbm} dBm",
+  "radioStats_stripWaiting": "Obtendo estatísticas de rádio…",
+  "radioStats_settingsTile": "Estatísticas de rádio",
+  "radioStats_settingsSubtitle": "Nível de ruído, RSSI, SNR e tempo de transmissão"
 }

lib/l10n/app_ru.arb

@@ -1140,6 +1140,35 @@
       }
     }
   },
+  "settings_privacy": "Настройки конфиденциальности",
+  "settings_privacySubtitle": "Контролируйте, какую информацию делиться.",
+  "settings_telemetryLocationMode": "Режим местоположения телеметрии",
+  "settings_telemetryEnvironmentMode": "Режим среды телеметрии",
+  "settings_advertLocation": "Местоположение рекламы",
+  "settings_advertLocationSubtitle": "Включить местоположение в объявление",
+  "settings_allowAll": "Разрешить все",
+  "settings_privacySettingsDescription": "Выберите, какую информацию ваше устройство будет делиться с другими.",
+  "settings_denyAll": "Отклонить все",
+  "settings_allowByContact": "Разрешить по флагам контактов",
+  "contact_info": "Контактная информация",
+  "settings_telemetryBaseMode": "Базовый режим телеметрии",
+  "contact_teleBase": "База телеметрии",
+  "contact_teleLoc": "Местоположение телеметрии",
+  "contact_teleLocSubtitle": "Разрешить обмен данными о местоположении",
+  "contact_teleEnv": "Среда телеметрии",
+  "contact_teleEnvSubtitle": "Разрешить обмен данными датчиков окружающей среды",
+  "contact_settings": "Настройки контактов",
+  "contact_telemetry": "Телеметрия",
+  "contact_clearChat": "Очистить чат",
+  "contact_lastSeen": "Последний раз видели",
+  "contact_teleBaseSubtitle": "Разрешить обмен уровнем заряда батареи и базовой телеметрией",
+  "@settings_multiAck": {
+    "placeholders": {
+      "value": {
+        "type": "String"
+      }
+    }
+  },
   "appSettings_maxRouteWeight": "Максимальный допустимый вес маршрута",
   "appSettings_maxRouteWeightSubtitle": "Максимальный вес, который может быть перевезён по определённому маршруту при успешных доставках.",
   "appSettings_initialRouteWeightSubtitle": "Начальный вес для новых, только что открытых маршрутов",
@@ -1154,6 +1183,27 @@
   "@scanner_linuxPairingPinPrompt": {
     "placeholders": {
       "deviceName": {
+  "settings_telemetryModeUpdated": "Режим телеметрии обновлен",
+  "settings_multiAck": "Мульти-ACK: {value}",
+  "map_showOverlaps": "Перекрытия ключа повтора",
+  "map_runTraceWithReturnPath": "Вернуться обратно по тому же пути",
+  "@radioStats_noiseFloor": {
+    "placeholders": {
+      "noiseDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_lastRssi": {
+    "placeholders": {
+      "rssiDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_lastSnr": {
+    "placeholders": {
+      "snr": {
         "type": "String"
       }
     }
@@ -1162,4 +1212,46 @@
   "scanner_linuxPairingPinPrompt": "Введите PIN-код для {deviceName} (оставьте поле пустым, если PIN-код отсутствует).",
   "scanner_linuxPairingHidePin": "Скрыть PIN-код",
   "scanner_linuxPairingPinTitle": "PIN для сопряжения устройств по Bluetooth"
+  "@radioStats_txAir": {
+    "placeholders": {
+      "seconds": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_rxAir": {
+    "placeholders": {
+      "seconds": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_stripNoise": {
+    "placeholders": {
+      "noiseDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "chat_sendCooldown": "Пожалуйста, подождите немного, прежде чем отправлять сообщение снова.",
+  "appSettings_jumpToOldestUnread": "Перейти к самому старому непрочитанному сообщению",
+  "appSettings_languageHu": "Венгерский",
+  "appSettings_jumpToOldestUnreadSubtitle": "При открытии чата с непрочитанными сообщениями, прокрутите страницу, чтобы увидеть первое непрочитанное сообщение, а не последнее.",
+  "appSettings_languageJa": "Японский",
+  "appSettings_languageKo": "Корейский",
+  "radioStats_tooltip": "Статистика радио и беспроводной сети",
+  "radioStats_screenTitle": "Статистика радиовещания",
+  "radioStats_notConnected": "Подключитесь к устройству, чтобы просмотреть статистику радио.",
+  "radioStats_firmwareTooOld": "Для работы радиостатистики требуется установленная версия прошивки v8 или более новая.",
+  "radioStats_waiting": "Ожидаем данных…",
+  "radioStats_noiseFloor": "Уровень шума: {noiseDbm} дБм",
+  "radioStats_lastRssi": "Последнее значение RSSI: {rssiDbm} дБм",
+  "radioStats_lastSnr": "Последнее значение SNR: {snr} дБ",
+  "radioStats_txAir": "Время эфира на телеканале TX (общее): {seconds} секунд",
+  "radioStats_rxAir": "Общее время использования RX (в секундах): {seconds} с",
+  "radioStats_chartCaption": "Уровень шума (дБм) на основе последних измерений.",
+  "radioStats_stripNoise": "Уровень шума: {noiseDbm} дБм",
+  "radioStats_stripWaiting": "Получение данных о радио…",
+  "radioStats_settingsTile": "Статистика радиовещания",
+  "radioStats_settingsSubtitle": "Уровень шума, RSSI, SNR и время передачи"
 }

lib/l10n/app_sk.arb

@@ -1900,6 +1900,35 @@
       }
     }
   },
+  "settings_privacy": "Nastavenia súkromia",
+  "settings_privacySubtitle": "Ovládni, aké informácie sa zdieľajú.",
+  "settings_telemetryLocationMode": "Režim umiestnenia telemetrie",
+  "settings_telemetryBaseMode": "Základný režim telemetrie",
+  "settings_advertLocation": "Umiestnenie inzerátu",
+  "settings_telemetryEnvironmentMode": "Režim prostredia telemetrie",
+  "settings_advertLocationSubtitle": "Zahrnúť polohu do inzerátu",
+  "settings_allowAll": "Povoliť všetko",
+  "settings_privacySettingsDescription": "Vyberte, ktoré informácie váš zariadenie zdieľa s ostatnými.",
+  "settings_denyAll": "Zamietnuť všetko",
+  "settings_allowByContact": "Povoliť podľa kontaktových vlajok",
+  "contact_info": "Kontaktné informácie",
+  "contact_settings": "Nastavenia kontaktov",
+  "contact_teleBaseSubtitle": "Povoliť zdieľanie úrovne batérie a základnej telemetrie",
+  "contact_teleLoc": "Lokácia telemetrie",
+  "contact_teleLocSubtitle": "Povoliť zdieľanie údajov o lokalite",
+  "contact_teleEnv": "Prostredie telemetrie",
+  "contact_telemetry": "Telemetria",
+  "contact_clearChat": "Vymazať chat",
+  "contact_lastSeen": "Naposledy videný",
+  "contact_teleBase": "Báza telemetrie",
+  "contact_teleEnvSubtitle": "Povoliť zdieľanie údajov senzorov prostredia",
+  "@settings_multiAck": {
+    "placeholders": {
+      "value": {
+        "type": "String"
+      }
+    }
+  },
   "appSettings_maxRouteWeightSubtitle": "Maximálna hmotnosť, ktorú môže trás prenášať vďaka úspešným zásielkam.",
   "appSettings_initialRouteWeightSubtitle": "Počiatočná váha pre nové, objavené cesty",
   "appSettings_initialRouteWeight": "Počiatočná váha trasy",
@@ -1914,6 +1943,27 @@
   "@scanner_linuxPairingPinPrompt": {
     "placeholders": {
       "deviceName": {
+  "settings_telemetryModeUpdated": "Režim telemetrie bol aktualizovaný",
+  "settings_multiAck": "Viaceré ACK: {value}",
+  "map_showOverlaps": "Prekrývanie opakovača kľúča",
+  "map_runTraceWithReturnPath": "Vráťte sa späť po tej istej ceste.",
+  "@radioStats_noiseFloor": {
+    "placeholders": {
+      "noiseDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_lastRssi": {
+    "placeholders": {
+      "rssiDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_lastSnr": {
+    "placeholders": {
+      "snr": {
         "type": "String"
       }
     }
@@ -1922,4 +1972,46 @@
   "scanner_linuxPairingShowPin": "Zobraziť PIN",
   "scanner_linuxPairingHidePin": "Skryť PIN",
   "scanner_linuxPairingPinTitle": "PIN pre párovanie cez Bluetooth"
+  "@radioStats_txAir": {
+    "placeholders": {
+      "seconds": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_rxAir": {
+    "placeholders": {
+      "seconds": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_stripNoise": {
+    "placeholders": {
+      "noiseDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "chat_sendCooldown": "Prosím, počkajte chvíľu, než zašlete znova.",
+  "appSettings_jumpToOldestUnread": "Presk oceň",
+  "appSettings_jumpToOldestUnreadSubtitle": "Pri otvorení chatu s neprečítanými správami, prejdite do prvého neprečítaného, namiesto poslednej.",
+  "appSettings_languageHu": "Maďarský",
+  "appSettings_languageJa": "Japonský",
+  "appSettings_languageKo": "Kórejský",
+  "radioStats_tooltip": "Statistiky rádiových a sieťových kanálov",
+  "radioStats_screenTitle": "Štatistiky rádiových vysielaní",
+  "radioStats_notConnected": "Pripojte sa k zariadeniu, aby ste mohli sledovať štatistiky rádiového vysielania.",
+  "radioStats_firmwareTooOld": "Statistické údaje z rádia vyžadujú sprievodný softvér verzie v8 alebo novšej.",
+  "radioStats_waiting": "Čakám na údaje…",
+  "radioStats_noiseFloor": "Úroveň hluku: {noiseDbm} dBm",
+  "radioStats_lastRssi": "Posledný údaj RSSI: {rssiDbm} dBm",
+  "radioStats_lastSnr": "Posledná hodnota SNR: {snr} dB",
+  "radioStats_txAir": "Čas vysielania na TX (celkový): {seconds} s",
+  "radioStats_rxAir": "Čas RX (celkový): {seconds} s",
+  "radioStats_chartCaption": "Úroveň šumu (dBm) pre posledné vzorky.",
+  "radioStats_stripNoise": "Úroveň hluku: {noiseDbm} dBm",
+  "radioStats_stripWaiting": "Získavanie údajov o rádiu…",
+  "radioStats_settingsTile": "Štatistiky rádiových vysielaní",
+  "radioStats_settingsSubtitle": "Úroveň hluku, RSSI, SNR a časové rozloženie"
 }

lib/l10n/app_sl.arb

@@ -1900,6 +1900,35 @@
       }
     }
   },
+  "settings_privacy": "Nastavitve zasebnosti",
+  "settings_privacySettingsDescription": "Izberite, katere informacije vaš naprava deli z drugimi.",
+  "settings_telemetryBaseMode": "Osnovni način telemetrije",
+  "settings_telemetryLocationMode": "Način delovanja telemetrije",
+  "settings_telemetryEnvironmentMode": "Način delovanja okolja telemetrije",
+  "settings_advertLocation": "Lokacija oglasa",
+  "settings_allowByContact": "Dovoli po kontaktnih zastavah",
+  "settings_denyAll": "Zavrniti vse",
+  "settings_allowAll": "Dovoli vse",
+  "settings_privacySubtitle": "Kontrolirajte, katere informacije so deljene.",
+  "contact_info": "Kontaktni podatki",
+  "contact_teleBase": "Baza telemetrije",
+  "contact_teleBaseSubtitle": "Dovoli deljenje stanja baterije in osnovne telemetrije",
+  "contact_teleLoc": "Lokacija telemetrije",
+  "contact_lastSeen": "Zadnjič videno",
+  "contact_settings": "Nastavitve stika",
+  "settings_advertLocationSubtitle": "Vključi lokacijo v oglas.",
+  "contact_telemetry": "Telemetrija",
+  "contact_clearChat": "Počisti klepet",
+  "contact_teleEnv": "Okolje telemetrije",
+  "contact_teleEnvSubtitle": "Dovoli deljenje podatkov okoljskih senzorjev",
+  "contact_teleLocSubtitle": "Dovoli deljenje podatkov o lokaciji",
+  "@settings_multiAck": {
+    "placeholders": {
+      "value": {
+        "type": "String"
+      }
+    }
+  },
   "appSettings_maxRouteWeightSubtitle": "Največja teža, ki jo lahko pot doseže s uspešnimi dostavnami.",
   "appSettings_initialRouteWeight": "Izvirna teža poti",
   "appSettings_initialRouteWeightSubtitle": "Izguba teže za nove, odkriti poti",
@@ -1914,6 +1943,27 @@
   "@scanner_linuxPairingPinPrompt": {
     "placeholders": {
       "deviceName": {
+  "settings_multiAck": "Večkratni potrditvi: {value}",
+  "settings_telemetryModeUpdated": "Način telemetrije posodobljen",
+  "map_showOverlaps": "Prekrivanje ključa ponovnega predvajanja",
+  "map_runTraceWithReturnPath": "Vrni se nazaj po isti poti.",
+  "@radioStats_noiseFloor": {
+    "placeholders": {
+      "noiseDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_lastRssi": {
+    "placeholders": {
+      "rssiDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_lastSnr": {
+    "placeholders": {
+      "snr": {
         "type": "String"
       }
     }
@@ -1922,4 +1972,46 @@
   "scanner_linuxPairingPinPrompt": "Vnesite PIN kodo za {deviceName} (ostavite prazno, če nimate kode).",
   "scanner_linuxPairingHidePin": "Skrijte PIN",
   "scanner_linuxPairingPinTitle": "PIN za združevanje preko Bluetootha"
+  "@radioStats_txAir": {
+    "placeholders": {
+      "seconds": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_rxAir": {
+    "placeholders": {
+      "seconds": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_stripNoise": {
+    "placeholders": {
+      "noiseDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "appSettings_languageHu": "Madžarski",
+  "appSettings_jumpToOldestUnreadSubtitle": "Ko odpirate klepet z neprebranimi sporočili, se premaknite na prvo neprebrano sporočilo, namesto najnovejšega.",
+  "chat_sendCooldown": "Prosimo, počakajte trenutek, preden pošljete ponovno.",
+  "appSettings_jumpToOldestUnread": "Pritisnite za najstarejše nepročitano sporočilo",
+  "appSettings_languageJa": "Japonski",
+  "appSettings_languageKo": "Korejski",
+  "radioStats_tooltip": "Statistike za radio in mrežo",
+  "radioStats_notConnected": "Povežite se z napravo, da si ogledate statistiko o radiju.",
+  "radioStats_screenTitle": "Radijske statistike",
+  "radioStats_firmwareTooOld": "Statistika za radio zahteva združljivo programsko opremo v8 ali kasnejše.",
+  "radioStats_waiting": "Čakam na podatke…",
+  "radioStats_noiseFloor": "Število šuma: {noiseDbm} dBm",
+  "radioStats_lastRssi": "Najkasnejše vrednost RSSI: {rssiDbm} dBm",
+  "radioStats_lastSnr": "Najkasnejše vrednost SNR: {snr} dB",
+  "radioStats_txAir": "Čas na TX (skupno): {seconds} s",
+  "radioStats_rxAir": "Čas, namenjen RX-ju (skupno): {seconds} s",
+  "radioStats_chartCaption": "Ravnovredna raven šuma (dBm) za nedavne vzorce.",
+  "radioStats_stripNoise": "Število šuma: {noiseDbm} dBm",
+  "radioStats_stripWaiting": "Prejemanje statistike o radiju…",
+  "radioStats_settingsTile": "Radijske statistike",
+  "radioStats_settingsSubtitle": "Število šumov, RSSI, SNR in čas, ki ga je napolnila oprema"
 }

lib/l10n/app_sv.arb

@@ -1900,6 +1900,35 @@
       }
     }
   },
+  "settings_privacy": "Inställningar för sekretess",
+  "settings_allowAll": "Tillåt alla",
+  "settings_privacySubtitle": "Kontrollera vilken information som delas.",
+  "settings_telemetryEnvironmentMode": "Telemetri miljöläge",
+  "settings_telemetryBaseMode": "Telemetribasläge",
+  "settings_telemetryLocationMode": "Telemetritillstånd för plats",
+  "settings_advertLocation": "Annonsplacering",
+  "contact_info": "Kontaktinformation",
+  "contact_settings": "Kontaktinställningar",
+  "contact_telemetry": "Telemetri",
+  "settings_denyAll": "Neka alla",
+  "settings_allowByContact": "Tillåt via kontaktflaggor",
+  "settings_privacySettingsDescription": "Välj vilken information din enhet delar med andra.",
+  "contact_lastSeen": "Senast sedd",
+  "contact_clearChat": "Rensa Chatt",
+  "contact_teleEnv": "Telemetri Miljö",
+  "settings_advertLocationSubtitle": "Inkludera plats i annonsen",
+  "contact_teleEnvSubtitle": "Tillåt delning av miljösensordata",
+  "contact_teleBase": "Telemetribas",
+  "contact_teleBaseSubtitle": "Tillåt delning av batterinivå och grundläggande telemetri",
+  "contact_teleLoc": "Telemetridata plats",
+  "contact_teleLocSubtitle": "Tillåt delning av platsdata",
+  "@settings_multiAck": {
+    "placeholders": {
+      "value": {
+        "type": "String"
+      }
+    }
+  },
   "appSettings_initialRouteWeightSubtitle": "Initial vikt för nyligen upptäckta vägar",
   "appSettings_maxRouteWeight": "Maximalt tillåtet vikt för rutten",
   "appSettings_maxRouteWeightSubtitle": "Maximal vikt som en leveransväg kan ackumulera från framgångsrika leveranser.",
@@ -1914,6 +1943,27 @@
   "@scanner_linuxPairingPinPrompt": {
     "placeholders": {
       "deviceName": {
+  "settings_telemetryModeUpdated": "Telemetri-läge uppdaterat",
+  "settings_multiAck": "Multi-ACKs: {value}",
+  "map_showOverlaps": "Repeater-nyckelöverlappningar",
+  "map_runTraceWithReturnPath": "Gå tillbaka på samma väg",
+  "@radioStats_noiseFloor": {
+    "placeholders": {
+      "noiseDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_lastRssi": {
+    "placeholders": {
+      "rssiDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_lastSnr": {
+    "placeholders": {
+      "snr": {
         "type": "String"
       }
     }
@@ -1922,4 +1972,46 @@
   "scanner_linuxPairingHidePin": "Dölj PIN-kod",
   "scanner_linuxPairingShowPin": "Visa PIN-kod",
   "scanner_linuxPairingPinTitle": "PIN för Bluetooth-parning"
+  "@radioStats_txAir": {
+    "placeholders": {
+      "seconds": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_rxAir": {
+    "placeholders": {
+      "seconds": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_stripNoise": {
+    "placeholders": {
+      "noiseDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "appSettings_jumpToOldestUnreadSubtitle": "När du öppnar en chatt med oinlästa meddelanden, scrolla till det första oinlästa meddelandet istället för det senaste.",
+  "chat_sendCooldown": "Vänligen vänta en stund innan du skickar igen.",
+  "appSettings_jumpToOldestUnread": "Gå direkt till det äldsta, obesvarade meddelandet",
+  "appSettings_languageHu": "Ungerskt",
+  "appSettings_languageJa": "Japanska",
+  "appSettings_languageKo": "Koreanska",
+  "radioStats_tooltip": "Radio- och mesh-statistik",
+  "radioStats_screenTitle": "Radiostation",
+  "radioStats_notConnected": "Anslut till en enhet för att visa radiostatistik.",
+  "radioStats_firmwareTooOld": "Radio statistik kräver kompatibel firmware version 8 eller senare.",
+  "radioStats_waiting": "Väntar på data…",
+  "radioStats_noiseFloor": "Bakgrundsnivå: {noiseDbm} dBm",
+  "radioStats_lastRssi": "Senaste RSSI-värde: {rssiDbm} dBm",
+  "radioStats_lastSnr": "Senaste SNR: {snr} dB",
+  "radioStats_txAir": "TX-tid (total): {seconds} sekunder",
+  "radioStats_rxAir": "RX-tid (total): {seconds} s",
+  "radioStats_chartCaption": "Ljudnivå (dBm) baserat på de senaste mätningarna.",
+  "radioStats_stripNoise": "Bakgrundsnivå: {noiseDbm} dBm",
+  "radioStats_stripWaiting": "Hämtar radiostatistik…",
+  "radioStats_settingsTile": "Radiostation",
+  "radioStats_settingsSubtitle": "Bakgrundsnivå, RSSI, SNR och tillgänglig tid"
 }

lib/l10n/app_uk.arb

@@ -1900,6 +1900,35 @@
       }
     }
   },
+  "settings_privacySubtitle": "Керуйте інформацією, яку буде спільно використовуватися",
+  "settings_privacy": "Налаштування приватності",
+  "settings_telemetryBaseMode": "Режим базової телеметрії",
+  "settings_telemetryLocationMode": "Режим місця телеметрії",
+  "settings_advertLocation": "Розміщення реклами",
+  "settings_advertLocationSubtitle": "Включити місце розташування в оголошення",
+  "settings_privacySettingsDescription": "Виберіть, яку інформацію ваш пристрій буде передавати іншим.",
+  "settings_allowAll": "Дозволити все",
+  "settings_denyAll": "Відхилити все",
+  "settings_allowByContact": "Дозволити за контактними прапорцями",
+  "settings_telemetryEnvironmentMode": "Режим середовища телеметрії",
+  "contact_info": "Контактна інформація",
+  "contact_teleBaseSubtitle": "Дозволити спільний доступ до рівня заряду батареї та базової телеметрії",
+  "contact_teleLoc": "Розташування телеметрії",
+  "contact_teleBase": "Базовий телебачення",
+  "contact_teleLocSubtitle": "Дозволити спільне використання даних про місцеположення",
+  "contact_settings": "Налаштування контактів",
+  "contact_telemetry": "Телеметрія",
+  "contact_clearChat": "Очистити чат",
+  "contact_lastSeen": "Останній раз бачили",
+  "contact_teleEnv": "Середовище телеметрії",
+  "contact_teleEnvSubtitle": "Дозволити спільний доступ до даних датчиків середовища",
+  "@settings_multiAck": {
+    "placeholders": {
+      "value": {
+        "type": "String"
+      }
+    }
+  },
   "appSettings_initialRouteWeight": "Початкова вартість маршруту",
   "appSettings_initialRouteWeightSubtitle": "Початкова вага для нових відкритих шляхів",
   "appSettings_maxRouteWeight": "Максимальна вага маршруту",
@@ -1914,6 +1943,27 @@
   "@scanner_linuxPairingPinPrompt": {
     "placeholders": {
       "deviceName": {
+  "settings_telemetryModeUpdated": "Режим телеметрії оновлено",
+  "settings_multiAck": "Багатократне підтвердження: {value}",
+  "map_showOverlaps": "Перекриття ключа повторювача",
+  "map_runTraceWithReturnPath": "Повернутися назад тим же шляхом",
+  "@radioStats_noiseFloor": {
+    "placeholders": {
+      "noiseDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_lastRssi": {
+    "placeholders": {
+      "rssiDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_lastSnr": {
+    "placeholders": {
+      "snr": {
         "type": "String"
       }
     }
@@ -1922,4 +1972,46 @@
   "scanner_linuxPairingPinTitle": "PIN для з'єднання через Bluetooth",
   "scanner_linuxPairingPinPrompt": "Введіть PIN-код для {deviceName} (залиште поле порожнім, якщо немає).",
   "scanner_linuxPairingShowPin": "Показати PIN-код"
+  "@radioStats_txAir": {
+    "placeholders": {
+      "seconds": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_rxAir": {
+    "placeholders": {
+      "seconds": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_stripNoise": {
+    "placeholders": {
+      "noiseDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "chat_sendCooldown": "Будь ласка, зачекайте трохи, перш ніж відправляти знову.",
+  "appSettings_languageHu": "Угорський",
+  "appSettings_jumpToOldestUnreadSubtitle": "При відкритті чату з не прочитаними повідомленнями, прокрутіть до першого не прочитаного повідомлення, а не до останнього.",
+  "appSettings_jumpToOldestUnread": "Перейти до найстарішого непрочитаного повідомлення",
+  "appSettings_languageJa": "Японська",
+  "appSettings_languageKo": "Кореєська",
+  "radioStats_tooltip": "Статистика радіо та мережі",
+  "radioStats_screenTitle": "Дані про радіостанції",
+  "radioStats_notConnected": "Підключіться до пристрою, щоб переглядати статистику радіопередач.",
+  "radioStats_firmwareTooOld": "Статистика радіо приймача вимагає супутнього програмного забезпечення версії 8 або новішої.",
+  "radioStats_waiting": "Очікую на отримання даних…",
+  "radioStats_noiseFloor": "Рівень шуму: {noiseDbm} дБм",
+  "radioStats_lastRssi": "Останній показник RSSI: {rssiDbm} дБм",
+  "radioStats_lastSnr": "Останній показник SNR: {snr} дБ",
+  "radioStats_txAir": "Час трансляції на телеканалі TX (загальний): {seconds} секунд",
+  "radioStats_rxAir": "Загальний час використання RX: {seconds} секунд",
+  "radioStats_chartCaption": "Рівень шуму (дБм) на основі останніх вимірювань.",
+  "radioStats_stripNoise": "Рівень шуму: {noiseDbm} дБм",
+  "radioStats_stripWaiting": "Отримано статистику радіо…",
+  "radioStats_settingsTile": "Дані про радіостанції",
+  "radioStats_settingsSubtitle": "Рівень шуму, RSSI, SNR та час, протягом якого пристрій використовує радіоканал."
 }

lib/l10n/app_zh.arb

@@ -1905,6 +1905,35 @@
       }
     }
   },
+  "settings_privacySubtitle": "控制要共享的信息。",
+  "settings_privacySettingsDescription": "选择您的设备与他人共享的信息。",
+  "settings_telemetryBaseMode": "遥测基础模式",
+  "settings_telemetryLocationMode": "遥测位置模式",
+  "settings_advertLocation": "广告位置",
+  "settings_advertLocationSubtitle": "在广告中包含位置",
+  "settings_allowByContact": "按联系人标志允许",
+  "settings_denyAll": "拒绝所有",
+  "settings_privacy": "隐私设置",
+  "settings_allowAll": "允许全部",
+  "contact_info": "联系信息",
+  "contact_teleBase": "遥测基站",
+  "contact_teleBaseSubtitle": "允许共享电池电量和基本遥测数据",
+  "settings_telemetryEnvironmentMode": "遥测环境模式",
+  "contact_teleLoc": "遥测位置",
+  "contact_teleEnv": "遥测环境",
+  "contact_teleEnvSubtitle": "允许共享环境传感器数据",
+  "contact_clearChat": "清除聊天记录",
+  "contact_lastSeen": "最近出现",
+  "contact_settings": "联系人设置",
+  "contact_teleLocSubtitle": "允许共享位置数据",
+  "contact_telemetry": "遥测数据",
+  "@settings_multiAck": {
+    "placeholders": {
+      "value": {
+        "type": "String"
+      }
+    }
+  },
   "appSettings_maxRouteWeight": "最大路径重量",
   "appSettings_initialRouteWeightSubtitle": "新发现路径的初始重量",
   "appSettings_initialRouteWeight": "初始路线权重",
@@ -1919,6 +1948,27 @@
   "@scanner_linuxPairingPinPrompt": {
     "placeholders": {
       "deviceName": {
+  "settings_multiAck": "多重ACK：{value}",
+  "settings_telemetryModeUpdated": "遥测模式已更新",
+  "map_showOverlaps": "重复键重叠",
+  "map_runTraceWithReturnPath": "沿着相同的路径返回",
+  "@radioStats_noiseFloor": {
+    "placeholders": {
+      "noiseDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_lastRssi": {
+    "placeholders": {
+      "rssiDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_lastSnr": {
+    "placeholders": {
+      "snr": {
         "type": "String"
       }
     }
@@ -1927,4 +1977,46 @@
   "scanner_linuxPairingHidePin": "隐藏PIN码",
   "scanner_linuxPairingPinPrompt": "输入 {deviceName} 的 PIN 码（如果为空，则留空）。",
   "scanner_linuxPairingShowPin": "显示PIN码"
+  "@radioStats_txAir": {
+    "placeholders": {
+      "seconds": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_rxAir": {
+    "placeholders": {
+      "seconds": {
+        "type": "int"
+      }
+    }
+  },
+  "@radioStats_stripNoise": {
+    "placeholders": {
+      "noiseDbm": {
+        "type": "int"
+      }
+    }
+  },
+  "chat_sendCooldown": "请稍等片刻后再尝试发送。",
+  "appSettings_jumpToOldestUnreadSubtitle": "在打开包含未读消息的聊天时，请滚动到第一个未读消息，而不是最新的消息。",
+  "appSettings_jumpToOldestUnread": "跳转到最旧、未读的文章",
+  "appSettings_languageHu": "匈牙利",
+  "appSettings_languageJa": "日语",
+  "appSettings_languageKo": "韩语",
+  "radioStats_tooltip": "无线电和网状结构统计数据",
+  "radioStats_screenTitle": "广播统计数据",
+  "radioStats_notConnected": "连接到设备以查看收音机统计信息。",
+  "radioStats_firmwareTooOld": "使用无线电统计功能需要配合使用 v8 或更高版本的固件。",
+  "radioStats_waiting": "正在等待数据…",
+  "radioStats_noiseFloor": "噪声水平：{noiseDbm} dBm",
+  "radioStats_lastRssi": "上次 RSSI 值：{rssiDbm} dBm",
+  "radioStats_lastSnr": "上次 SNR：{snr} dB",
+  "radioStats_txAir": "TX 频道播出时间（总时长）：{seconds} 秒",
+  "radioStats_rxAir": "RX 使用时长（总时长）：{seconds} 秒",
+  "radioStats_chartCaption": "近期的噪声水平（dBm）。",
+  "radioStats_stripNoise": "噪声水平：{noiseDbm} dBm",
+  "radioStats_stripWaiting": "正在获取收音机数据…",
+  "radioStats_settingsTile": "广播统计数据",
+  "radioStats_settingsSubtitle": "噪声水平、RSSI、信噪比和空中时间"
 }

lib/models/app_settings.dart

@@ -18,6 +18,7 @@ class AppSettings {
   final bool mapShowRepeaters;
   final bool mapShowChatNodes;
   final bool mapShowOtherNodes;
+  final bool mapShowOverlaps;
   final double mapTimeFilterHours; // 0 = all time
   final bool mapKeyPrefixEnabled;
   final String mapKeyPrefix;
@@ -47,12 +48,14 @@ class AppSettings {
   final bool mapShowDiscoveryContacts;
   final String tcpServerAddress;
   final int tcpServerPort;
+  final bool jumpToOldestUnread;
 
   AppSettings({
     this.clearPathOnMaxRetry = false,
     this.mapShowRepeaters = true,
     this.mapShowChatNodes = true,
     this.mapShowOtherNodes = true,
+    this.mapShowOverlaps = false,
     this.mapTimeFilterHours = 0, // Default to all time
     this.mapKeyPrefixEnabled = false,
     this.mapKeyPrefix = '',
@@ -82,6 +85,7 @@ class AppSettings {
     this.mapShowDiscoveryContacts = true,
     this.tcpServerAddress = '',
     this.tcpServerPort = 0,
+    this.jumpToOldestUnread = false,
   }) : batteryChemistryByDeviceId = batteryChemistryByDeviceId ?? {},
        batteryChemistryByRepeaterId = batteryChemistryByRepeaterId ?? {},
        mutedChannels = mutedChannels ?? {};
@@ -92,6 +96,7 @@ class AppSettings {
       'map_show_repeaters': mapShowRepeaters,
       'map_show_chat_nodes': mapShowChatNodes,
       'map_show_other_nodes': mapShowOtherNodes,
+      'map_show_overlaps': mapShowOverlaps,
       'map_time_filter_hours': mapTimeFilterHours,
       'map_key_prefix_enabled': mapKeyPrefixEnabled,
       'map_key_prefix': mapKeyPrefix,
@@ -121,6 +126,7 @@ class AppSettings {
       'map_show_discovery_contacts': mapShowDiscoveryContacts,
       'tcp_server_address': tcpServerAddress,
       'tcp_server_port': tcpServerPort,
+      'jump_to_oldest_unread': jumpToOldestUnread,
     };
   }
 
@@ -137,6 +143,7 @@ class AppSettings {
       mapShowRepeaters: json['map_show_repeaters'] as bool? ?? true,
       mapShowChatNodes: json['map_show_chat_nodes'] as bool? ?? true,
       mapShowOtherNodes: json['map_show_other_nodes'] as bool? ?? true,
+      mapShowOverlaps: json['map_show_overlaps'] as bool? ?? false,
       mapTimeFilterHours:
           (json['map_time_filter_hours'] as num?)?.toDouble() ?? 0,
       mapKeyPrefixEnabled: json['map_key_prefix_enabled'] as bool? ?? false,
@@ -188,6 +195,7 @@ class AppSettings {
           json['map_show_discovery_contacts'] as bool? ?? true,
       tcpServerAddress: json['tcp_server_address'] as String? ?? '',
       tcpServerPort: json['tcp_server_port'] as int? ?? 0,
+      jumpToOldestUnread: json['jump_to_oldest_unread'] as bool? ?? false,
     );
   }
 
@@ -196,6 +204,7 @@ class AppSettings {
     bool? mapShowRepeaters,
     bool? mapShowChatNodes,
     bool? mapShowOtherNodes,
+    bool? mapShowOverlaps,
     double? mapTimeFilterHours,
     bool? mapKeyPrefixEnabled,
     String? mapKeyPrefix,
@@ -225,12 +234,14 @@ class AppSettings {
     bool? mapShowDiscoveryContacts,
     String? tcpServerAddress,
     int? tcpServerPort,
+    bool? jumpToOldestUnread,
   }) {
     return AppSettings(
       clearPathOnMaxRetry: clearPathOnMaxRetry ?? this.clearPathOnMaxRetry,
       mapShowRepeaters: mapShowRepeaters ?? this.mapShowRepeaters,
       mapShowChatNodes: mapShowChatNodes ?? this.mapShowChatNodes,
       mapShowOtherNodes: mapShowOtherNodes ?? this.mapShowOtherNodes,
+      mapShowOverlaps: mapShowOverlaps ?? this.mapShowOverlaps,
       mapTimeFilterHours: mapTimeFilterHours ?? this.mapTimeFilterHours,
       mapKeyPrefixEnabled: mapKeyPrefixEnabled ?? this.mapKeyPrefixEnabled,
       mapKeyPrefix: mapKeyPrefix ?? this.mapKeyPrefix,
@@ -272,6 +283,7 @@ class AppSettings {
           mapShowDiscoveryContacts ?? this.mapShowDiscoveryContacts,
       tcpServerAddress: tcpServerAddress ?? this.tcpServerAddress,
       tcpServerPort: tcpServerPort ?? this.tcpServerPort,
+      jumpToOldestUnread: jumpToOldestUnread ?? this.jumpToOldestUnread,
     );
   }
 }

lib/models/channel.dart

@@ -24,20 +24,23 @@ class Channel {
 
   bool get isPublicChannel => pskHex == publicChannelPsk;
 
-  static Channel? fromFrame(Uint8List data) {
+  static Channel? fromFrame(Uint8List frame) {
     // CHANNEL_INFO format:
     // [0] = RESP_CODE_CHANNEL_INFO (18)
     // [1] = channel_idx
     // [2-33] = name (32 bytes, null-terminated)
     // [34-49] = psk (16 bytes)
-    if (data.length < 50) return null;
-    if (data[0] != respCodeChannelInfo) return null;
-
-    final index = data[1];
-    final name = readCString(data, 2, 32);
-    final psk = Uint8List.fromList(data.sublist(34, 50));
-
-    return Channel(index: index, name: name, psk: psk);
+    if (frame.length < 50) return null;
+    final reader = BufferReader(frame);
+    try {
+      if (reader.readByte() != respCodeChannelInfo) return null;
+      final index = reader.readByte();
+      final name = reader.readCStringGreedy(32);
+      final psk = reader.readBytes(16);
+      return Channel(index: index, name: name, psk: psk);
+    } catch (e) {
+      return null;
+    }
   }
 
   static Channel empty(int index) {

lib/models/channel_message.dart

@@ -2,6 +2,7 @@ import 'dart:typed_data';
 import '../connector/meshcore_protocol.dart';
 import '../helpers/reaction_helper.dart';
 import '../helpers/smaz.dart';
+import '../utils/app_logger.dart';
 
 enum ChannelMessageStatus { pending, sent, failed }
 
@@ -109,89 +110,82 @@ class ChannelMessage {
     );
   }
 
-  static ChannelMessage? fromFrame(Uint8List data) {
+  static ChannelMessage? fromFrame(Uint8List frame) {
     // CHANNEL_MSG_RECV format varies by version:
     // V3: [0]=code [1]=SNR [2]=rsv1 [3]=rsv2 [4]=channel_idx [5]=path_len [path... optional] [txt_type] [timestamp x4] [text...]
     // Non-V3: [0]=code [1]=channel_idx [2]=path_len [3]=txt_type [4-7]=timestamp [8+]=text
-    if (data.length < 8) return null;
+    if (frame.length < 8) return null;
+    try {
+      final reader = BufferReader(frame);
+      final code = reader.readByte();
+      if (code != respCodeChannelMsgRecv && code != respCodeChannelMsgRecvV3) {
+        return null;
+      }
 
-    final code = data[0];
-    if (code != respCodeChannelMsgRecv && code != respCodeChannelMsgRecvV3) {
+      int pathLen;
+      int txtType;
+      Uint8List pathBytes = Uint8List(0);
+      int channelIdx;
+      if (code == respCodeChannelMsgRecvV3) {
+        reader.skipBytes(1); // Skip SNR
+        final flags = reader.readByte();
+        final hasPath = (flags & 0x01) != 0;
+        reader.skipBytes(1); // Skip reserved byte
+        channelIdx = reader.readByte();
+        pathLen = reader.readInt8();
+        txtType = reader.readByte();
+        if (hasPath && pathLen > 0) {
+          reader.rewind(); // Rewind to read path length again for pathBytes
+          pathBytes = reader.readBytes(pathLen);
+        }
+      } else {
+        channelIdx = reader.readByte();
+        pathLen = reader.readInt8();
+        txtType = reader.readByte();
+      }
+      final timestampRaw = reader.readUInt32LE();
+
+      if (txtType != txtTypePlain) {
+        return null;
+      }
+
+      final text = reader.readCString();
+
+      // Extract sender name and actual message from "name: msg" format
+      String senderName = 'Unknown';
+      String actualText = text;
+
+      final colonIndex = text.indexOf(':');
+      if (colonIndex > 0 && colonIndex < text.length - 1 && colonIndex < 50) {
+        final potentialSender = text.substring(0, colonIndex);
+        if (!RegExp(r'[:\[\]]').hasMatch(potentialSender)) {
+          senderName = potentialSender;
+          final offset =
+              (colonIndex + 1 < text.length && text[colonIndex + 1] == ' ')
+              ? colonIndex + 2
+              : colonIndex + 1;
+          actualText = text.substring(offset);
+        }
+      }
+
+      final decodedText = Smaz.tryDecodePrefixed(actualText) ?? actualText;
+
+      return ChannelMessage(
+        senderKey: null,
+        senderName: senderName,
+        text: decodedText,
+        timestamp: DateTime.fromMillisecondsSinceEpoch(timestampRaw * 1000),
+        isOutgoing: false,
+        status: ChannelMessageStatus.sent,
+        pathLength: pathLen,
+        pathBytes: pathBytes,
+        channelIndex: channelIdx,
+      );
+    } catch (e) {
+      appLogger.error('Error parsing channel message frame: $e');
+      // If parsing fails, return null to avoid crashes
       return null;
     }
-
-    int timestampOffset, textOffset, pathLenOffset, txtTypeOffset;
-    Uint8List pathBytes = Uint8List(0);
-    int channelIdx;
-
-    if (code == respCodeChannelMsgRecvV3) {
-      channelIdx = data[4];
-      pathLenOffset = 5;
-      final pathLen = data[pathLenOffset].toSigned(8);
-      var cursor = 6;
-      final hasPathBytesFlag = (data[2] & 0x01) != 0;
-      final canFitPath = pathLen > 0 && data.length >= cursor + pathLen + 5;
-      final hasValidTxtType =
-          cursor < data.length &&
-          (data[cursor] == txtTypePlain || data[cursor] == txtTypeCliData);
-      if ((hasPathBytesFlag || (canFitPath && !hasValidTxtType)) &&
-          canFitPath) {
-        pathBytes = Uint8List.fromList(data.sublist(cursor, cursor + pathLen));
-        cursor += pathLen;
-      }
-      txtTypeOffset = cursor;
-      cursor += 1; // txt_type
-      timestampOffset = cursor;
-      textOffset = cursor + 4;
-    } else {
-      channelIdx = data[1];
-      pathLenOffset = 2;
-      txtTypeOffset = 3;
-      timestampOffset = 4;
-      textOffset = 8;
-    }
-
-    if (data.length < textOffset + 1) return null;
-
-    final txtType = data[txtTypeOffset];
-    if (txtType != txtTypePlain) {
-      return null;
-    }
-
-    final pathLen = data[pathLenOffset].toSigned(8);
-    final timestampRaw = readUint32LE(data, timestampOffset);
-    final text = readCString(data, textOffset, data.length - textOffset);
-
-    // Extract sender name and actual message from "name: msg" format
-    String senderName = 'Unknown';
-    String actualText = text;
-
-    final colonIndex = text.indexOf(':');
-    if (colonIndex > 0 && colonIndex < text.length - 1 && colonIndex < 50) {
-      final potentialSender = text.substring(0, colonIndex);
-      if (!RegExp(r'[:\[\]]').hasMatch(potentialSender)) {
-        senderName = potentialSender;
-        final offset =
-            (colonIndex + 1 < text.length && text[colonIndex + 1] == ' ')
-            ? colonIndex + 2
-            : colonIndex + 1;
-        actualText = text.substring(offset);
-      }
-    }
-
-    final decodedText = Smaz.tryDecodePrefixed(actualText) ?? actualText;
-
-    return ChannelMessage(
-      senderKey: null,
-      senderName: senderName,
-      text: decodedText,
-      timestamp: DateTime.fromMillisecondsSinceEpoch(timestampRaw * 1000),
-      isOutgoing: false,
-      status: ChannelMessageStatus.sent,
-      pathLength: pathLen,
-      pathBytes: pathBytes,
-      channelIndex: channelIdx,
-    );
   }
 
   static ChannelMessage outgoing(

lib/models/companion_radio_stats.dart

@@ -0,0 +1,48 @@
+import 'dart:typed_data';
+
+import '../connector/meshcore_protocol.dart';
+import '../utils/app_logger.dart';
+
+/// Parsed `RESP_CODE_STATS` + `STATS_TYPE_RADIO` (14 bytes total).
+class CompanionRadioStats {
+  final int noiseFloorDbm;
+  final int lastRssiDbm;
+  final double lastSnrDb;
+  final int txAirSecs;
+  final int rxAirSecs;
+  final DateTime receivedAt;
+
+  const CompanionRadioStats({
+    required this.noiseFloorDbm,
+    required this.lastRssiDbm,
+    required this.lastSnrDb,
+    required this.txAirSecs,
+    required this.rxAirSecs,
+    required this.receivedAt,
+  });
+
+  static CompanionRadioStats? tryParse(Uint8List frame) {
+    if (frame.length < 14) return null;
+    if (frame[0] != respCodeStats || frame[1] != statsTypeRadio) return null;
+    try {
+      final reader = BufferReader(frame);
+      reader.skipBytes(2);
+      final noise = reader.readInt16LE();
+      final rssi = reader.readInt8();
+      final snrRaw = reader.readInt8();
+      final txAir = reader.readUInt32LE();
+      final rxAir = reader.readUInt32LE();
+      return CompanionRadioStats(
+        noiseFloorDbm: noise,
+        lastRssiDbm: rssi,
+        lastSnrDb: snrRaw / 4.0,
+        txAirSecs: txAir,
+        rxAirSecs: rxAir,
+        receivedAt: DateTime.now(),
+      );
+    } catch (e) {
+      appLogger.warn('CompanionRadioStats parse error: $e');
+      return null;
+    }
+  }
+}

lib/models/contact.dart

@@ -18,6 +18,7 @@ class Contact {
   final DateTime lastSeen;
   final DateTime lastMessageAt;
   final bool isActive;
+  final bool wasPulled;
   final Uint8List? rawPacket;
 
   Contact({
@@ -34,6 +35,7 @@ class Contact {
     required this.lastSeen,
     DateTime? lastMessageAt,
     this.isActive = true,
+    this.wasPulled = false,
     this.rawPacket,
   }) : lastMessageAt = lastMessageAt ?? lastSeen;
 
@@ -117,15 +119,14 @@ class Contact {
     );
   }
 
-  String get pathIdList {
+  /// Formats path bytes into comma-separated hex groups of [hashByteWidth] bytes.
+  String pathFormattedIdList(int hashByteWidth) {
     final pathBytes = pathBytesForDisplay;
     if (pathBytes.isEmpty) return '';
+    final w = hashByteWidth.clamp(1, 8);
     final parts = <String>[];
-    final groupSize = pathHashSize;
-    for (int i = 0; i < pathBytes.length; i += groupSize) {
-      final end = (i + groupSize) <= pathBytes.length
-          ? (i + groupSize)
-          : pathBytes.length;
+    for (int i = 0; i < pathBytes.length; i += w) {
+      final end = (i + w) <= pathBytes.length ? (i + w) : pathBytes.length;
       final chunk = pathBytes.sublist(i, end);
       parts.add(
         chunk
@@ -136,6 +137,9 @@ class Contact {
     return parts.join(',');
   }
 
+  /// Default grouping uses legacy single-byte hop hash width.
+  String get pathIdList => pathFormattedIdList(pathHashSize);
+
   String get shortPubKeyHex {
     return "<${publicKeyHex.substring(0, 8)}...${publicKeyHex.substring(publicKeyHex.length - 8)}>";
   }
@@ -181,12 +185,13 @@ class Contact {
       final lastMod = reader.readUInt32LE();
 
       double? lat, lon;
-      final latRaw = reader.readInt32LE();
-      final lonRaw = reader.readInt32LE();
-
-      if (latRaw != 0 || lonRaw != 0) {
-        lat = latRaw / 1e6;
-        lon = lonRaw / 1e6;
+      if (reader.remaining >= 8) {
+        final latRaw = reader.readInt32LE();
+        final lonRaw = reader.readInt32LE();
+        if (latRaw != 0 || lonRaw != 0) {
+          lat = latRaw / 1e6;
+          lon = lonRaw / 1e6;
+        }
       }
 
       return Contact(
@@ -214,4 +219,7 @@ class Contact {
 
   @override
   int get hashCode => publicKeyHex.hashCode;
+  bool get teleBaseEnabled => (flags & contactFlagTeleBase) != 0;
+  bool get teleLocEnabled => (flags & contactFlagTeleLoc) != 0;
+  bool get teleEnvEnabled => (flags & contactFlagTeleEnv) != 0;
 }

lib/models/message.dart

@@ -16,7 +16,7 @@ class Message {
   final String? messageId;
   final int retryCount;
   final int? estimatedTimeoutMs;
-  final Uint8List? expectedAckHash;
+  final int? expectedAckHash;
   final DateTime? sentAt;
   final DateTime? deliveredAt;
   final int? tripTimeMs;
@@ -56,7 +56,7 @@ class Message {
     MessageStatus? status,
     int? retryCount,
     int? estimatedTimeoutMs,
-    Uint8List? expectedAckHash,
+    int? expectedAckHash,
     DateTime? sentAt,
     DateTime? deliveredAt,
     int? tripTimeMs,
@@ -90,33 +90,35 @@ class Message {
     );
   }
 
-  static Message? fromFrame(Uint8List data, Uint8List selfPubKey) {
-    if (data.length < msgTextOffset + 1) return null;
+  static Message? fromFrame(Uint8List frame, Uint8List selfPubKey) {
+    if (frame.length < msgTextOffset + 1) return null;
+    final reader = BufferReader(frame);
+    try {
+      final code = reader.readByte();
+      if (code != respCodeContactMsgRecv && code != respCodeContactMsgRecvV3) {
+        return null;
+      }
 
-    final code = data[0];
-    if (code != respCodeContactMsgRecv && code != respCodeContactMsgRecvV3) {
+      final senderKey = reader.readBytes(pubKeySize);
+      final timestampRaw = reader.readInt32LE();
+      final flags = reader.readByte();
+      if ((flags >> 2) != txtTypePlain) {
+        return null;
+      }
+      final text = reader.readCString();
+
+      return Message(
+        senderKey: senderKey,
+        text: text,
+        timestamp: DateTime.fromMillisecondsSinceEpoch(timestampRaw * 1000),
+        isOutgoing: false,
+        isCli: false,
+        status: MessageStatus.delivered,
+        pathBytes: Uint8List(0),
+      );
+    } catch (e) {
       return null;
     }
-
-    final senderKey = Uint8List.fromList(
-      data.sublist(msgPubKeyOffset, msgPubKeyOffset + pubKeySize),
-    );
-    final timestampRaw = readUint32LE(data, msgTimestampOffset);
-    final flags = data[msgFlagsOffset];
-    if ((flags >> 2) != txtTypePlain) {
-      return null;
-    }
-    final text = readCString(data, msgTextOffset, data.length - msgTextOffset);
-
-    return Message(
-      senderKey: senderKey,
-      text: text,
-      timestamp: DateTime.fromMillisecondsSinceEpoch(timestampRaw * 1000),
-      isOutgoing: false,
-      isCli: false,
-      status: MessageStatus.delivered,
-      pathBytes: Uint8List(0),
-    );
   }
 
   static Message outgoing(

lib/screens/app_settings_screen.dart

@@ -291,6 +291,14 @@ class AppSettingsScreen extends StatelessWidget {
             },
           ),
           const Divider(height: 1),
+          SwitchListTile(
+            secondary: const Icon(Icons.vertical_align_top),
+            title: Text(context.l10n.appSettings_jumpToOldestUnread),
+            subtitle: Text(context.l10n.appSettings_jumpToOldestUnreadSubtitle),
+            value: settingsService.settings.jumpToOldestUnread,
+            onChanged: settingsService.setJumpToOldestUnread,
+          ),
+          const Divider(height: 1),
           SwitchListTile(
             secondary: const Icon(Icons.alt_route),
             title: Text(context.l10n.appSettings_autoRouteRotation),
@@ -689,6 +697,12 @@ class AppSettingsScreen extends StatelessWidget {
         return context.l10n.appSettings_languageRu;
       case 'uk':
         return context.l10n.appSettings_languageUk;
+      case 'hu':
+        return context.l10n.appSettings_languageHu;
+      case 'ja':
+        return context.l10n.appSettings_languageJa;
+      case 'ko':
+        return context.l10n.appSettings_languageKo;
       default:
         return context.l10n.appSettings_languageSystem;
     }
@@ -776,6 +790,18 @@ class AppSettingsScreen extends StatelessWidget {
                   title: Text(context.l10n.appSettings_languageUk),
                   value: 'uk',
                 ),
+                RadioListTile<String?>(
+                  title: Text(context.l10n.appSettings_languageHu),
+                  value: 'hu',
+                ),
+                RadioListTile<String?>(
+                  title: Text(context.l10n.appSettings_languageJa),
+                  value: 'ja',
+                ),
+                RadioListTile<String?>(
+                  title: Text(context.l10n.appSettings_languageKo),
+                  value: 'ko',
+                ),
               ],
             ),
           ),

lib/screens/ble_debug_log_screen.dart

@@ -283,66 +283,66 @@ class _BleDebugLogScreenState extends State<BleDebugLogScreen> {
     if (payload.length < 101) {
       return 'ADVERT (short)';
     }
-    var offset = 0;
-    final pubKey = _bytesToHex(
-      payload.sublist(offset, offset + 32),
-      spaced: false,
-    );
-    offset += 32;
-    final timestamp = readUint32LE(payload, offset);
-    offset += 4;
-    offset += 64; // signature
-    final flags = payload[offset++];
-    final role = _deviceRoleLabel(flags & 0x0F);
-    final hasLocation = (flags & 0x10) != 0;
-    final hasFeature1 = (flags & 0x20) != 0;
-    final hasFeature2 = (flags & 0x40) != 0;
-    final hasName = (flags & 0x80) != 0;
-    String? name;
-    double? lat;
-    double? lon;
-    if (hasLocation && payload.length >= offset + 8) {
-      lat = readInt32LE(payload, offset) / 1000000.0;
-      lon = readInt32LE(payload, offset + 4) / 1000000.0;
-      offset += 8;
+    final reader = BufferReader(payload);
+    try {
+      final pubKey = _bytesToHex(reader.readBytes(pubKeySize), spaced: false);
+
+      final timestamp = reader.readUInt32LE();
+      reader.skipBytes(signatureSize);
+      final flags = reader.readByte();
+      final role = _deviceRoleLabel(flags & 0x0F);
+      final hasLocation = (flags & 0x10) != 0;
+      final hasFeature1 = (flags & 0x20) != 0;
+      final hasFeature2 = (flags & 0x40) != 0;
+      final hasName = (flags & 0x80) != 0;
+      String? name;
+      double? lat;
+      double? lon;
+      if (hasLocation) {
+        lat = reader.readInt32LE() / 1000000.0;
+        lon = reader.readInt32LE() / 1000000.0;
+      }
+      if (hasFeature1) reader.skipBytes(2);
+      if (hasFeature2) reader.skipBytes(2);
+      if (hasName) {
+        name = reader.readCStringGreedy(maxNameSize);
+      }
+      final namePart = (name != null && name.isNotEmpty) ? ' name="$name"' : '';
+      final locPart = (lat != null && lon != null)
+          ? ' loc=${lat.toStringAsFixed(6)},${lon.toStringAsFixed(6)}'
+          : '';
+      return 'ADVERT role=$role ts=$timestamp$namePart$locPart key=${pubKey.substring(0, 12)}…';
+    } catch (e) {
+      return 'ADVERT (invalid)';
     }
-    if (hasFeature1) offset += 2;
-    if (hasFeature2) offset += 2;
-    if (hasName && payload.length > offset) {
-      final rawName = String.fromCharCodes(payload.sublist(offset));
-      final nul = rawName.indexOf('\u0000');
-      name = nul >= 0 ? rawName.substring(0, nul) : rawName;
-      name = name.trim();
-    }
-    final namePart = (name != null && name.isNotEmpty) ? ' name="$name"' : '';
-    final locPart = (lat != null && lon != null)
-        ? ' loc=${lat.toStringAsFixed(6)},${lon.toStringAsFixed(6)}'
-        : '';
-    return 'ADVERT role=$role ts=$timestamp$namePart$locPart key=${pubKey.substring(0, 12)}…';
   }
 
   String _decodeControlSummary(Uint8List payload) {
-    if (payload.isEmpty) return 'CONTROL (empty)';
-    final flags = payload[0];
-    final subType = flags & 0xF0;
-    if (subType == 0x80) {
-      if (payload.length < 6) return 'CONTROL DISCOVER_REQ (short)';
-      final typeFilter = payload[1];
-      final tag = readUint32LE(payload, 2);
-      final since = payload.length >= 10 ? readUint32LE(payload, 6) : 0;
-      return 'CONTROL DISCOVER_REQ filter=0x${typeFilter.toRadixString(16).padLeft(2, '0')} tag=$tag since=$since';
+    final reader = BufferReader(payload);
+    try {
+      final flags = reader.readByte();
+      final subType = flags & 0xF0;
+      if (subType == 0x80) {
+        if (payload.length < 6) return 'CONTROL DISCOVER_REQ (short)';
+        final typeFilter = reader.readByte();
+        final tag = reader.readInt32LE();
+        final since = payload.length >= 10 ? reader.readInt32LE() : 0;
+        return 'CONTROL DISCOVER_REQ filter=0x${typeFilter.toRadixString(16).padLeft(2, '0')} tag=$tag since=$since';
+      }
+      if (subType == 0x90) {
+        if (payload.length < 14) return 'CONTROL DISCOVER_RESP (short)';
+        final nodeType = flags & 0x0F;
+        final snrRaw = payload[1];
+        final snrSigned = snrRaw > 127 ? snrRaw - 256 : snrRaw;
+        final snr = snrSigned / 4.0;
+        final tag = reader.readInt32LE();
+        final keyLen = payload.length - 6;
+        return 'CONTROL DISCOVER_RESP node=${_deviceRoleLabel(nodeType)} snr=${snr.toStringAsFixed(2)} tag=$tag key=$keyLen';
+      }
+      return 'CONTROL subtype=0x${subType.toRadixString(16).padLeft(2, '0')}';
+    } catch (e) {
+      return 'CONTROL (invalid)';
     }
-    if (subType == 0x90) {
-      if (payload.length < 14) return 'CONTROL DISCOVER_RESP (short)';
-      final nodeType = flags & 0x0F;
-      final snrRaw = payload[1];
-      final snrSigned = snrRaw > 127 ? snrRaw - 256 : snrRaw;
-      final snr = snrSigned / 4.0;
-      final tag = readUint32LE(payload, 2);
-      final keyLen = payload.length - 6;
-      return 'CONTROL DISCOVER_RESP node=${_deviceRoleLabel(nodeType)} snr=${snr.toStringAsFixed(2)} tag=$tag key=$keyLen';
-    }
-    return 'CONTROL subtype=0x${subType.toRadixString(16).padLeft(2, '0')}';
   }
 
   String _payloadTypeLabel(int payloadType) {

lib/screens/channel_chat_screen.dart

@@ -26,6 +26,7 @@ import '../widgets/gif_message.dart';
 import '../widgets/jump_to_bottom_button.dart';
 import '../widgets/gif_picker.dart';
 import '../widgets/message_status_icon.dart';
+import '../widgets/radio_stats_entry.dart';
 import 'channel_message_path_screen.dart';
 import 'map_screen.dart';
 
@@ -47,6 +48,8 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
   bool _isLoadingOlder = false;
 
   MeshCoreConnector? _connector;
+  DateTime? _lastChannelSendAt;
+  bool _channelSkipNextBottomSnap = false;
 
   @override
   void initState() {
@@ -55,11 +58,45 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
     _scrollController.onScrollNearTop = _loadOlderMessages;
     SchedulerBinding.instance.addPostFrameCallback((_) {
       if (!mounted) return;
-      _connector = context.read<MeshCoreConnector>();
-      _connector?.setActiveChannel(widget.channel.index);
+      final connector = context.read<MeshCoreConnector>();
+      final settings = context.read<AppSettingsService>().settings;
+      final idx = widget.channel.index;
+      final unread = connector.getUnreadCountForChannelIndex(idx);
+      ChannelMessage? anchor;
+      if (settings.jumpToOldestUnread && unread > 0) {
+        anchor = _findOldestUnreadChannelAnchor(
+          connector.getChannelMessages(widget.channel),
+          unread,
+        );
+      }
+      connector.setActiveChannel(idx);
+      _connector = connector;
+      if (anchor != null) {
+        _channelSkipNextBottomSnap = true;
+        WidgetsBinding.instance.addPostFrameCallback((_) {
+          if (!mounted) return;
+          _scrollToMessage(anchor!.messageId);
+        });
+      }
     });
   }
 
+  ChannelMessage? _findOldestUnreadChannelAnchor(
+    List<ChannelMessage> messages,
+    int unreadCount,
+  ) {
+    if (unreadCount <= 0 || messages.isEmpty) return null;
+    var n = 0;
+    ChannelMessage? oldest;
+    for (final m in messages.reversed) {
+      if (m.isOutgoing) continue;
+      n++;
+      oldest = m;
+      if (n >= unreadCount) break;
+    }
+    return oldest;
+  }
+
   void _onTextFieldFocusChange() {
     if (_textFieldFocusNode.hasFocus && mounted) {
       _scrollController.handleKeyboardOpen();
@@ -166,6 +203,34 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
           ],
         ),
         centerTitle: false,
+        actions: [
+          const RadioStatsIconButton(),
+          PopupMenuButton<String>(
+            icon: const Icon(Icons.more_vert),
+            onSelected: (value) {
+              if (value == 'clearChat') {
+                context.read<MeshCoreConnector>().clearMessagesForChannel(
+                  widget.channel.index,
+                );
+              }
+            },
+            itemBuilder: (context) => [
+              PopupMenuItem(
+                value: 'clearChat',
+                child: Row(
+                  children: [
+                    const Icon(Icons.delete, size: 20, color: Colors.red),
+                    const SizedBox(width: 12),
+                    Text(
+                      context.l10n.contact_clearChat,
+                      style: const TextStyle(color: Colors.red),
+                    ),
+                  ],
+                ),
+              ),
+            ],
+          ),
+        ],
       ),
       body: SafeArea(
         top: false,
@@ -216,6 +281,10 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
 
                   // Auto-scroll to bottom if user is already at bottom
                   WidgetsBinding.instance.addPostFrameCallback((_) {
+                    if (_channelSkipNextBottomSnap) {
+                      _channelSkipNextBottomSnap = false;
+                      return;
+                    }
                     _scrollController.scrollToBottomIfAtBottom();
                   });
 
@@ -441,11 +510,6 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
                                 style: TextStyle(
                                   fontSize: bodyFontSize * textScale,
                                 ),
-                                linkStyle: TextStyle(
-                                  fontSize: bodyFontSize * textScale,
-                                  color: Colors.green,
-                                  decoration: TextDecoration.underline,
-                                ),
                               ),
                             ),
                             if (!enableTracing && isOutgoing) ...[
@@ -1052,6 +1116,16 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
     final text = _textController.text.trim();
     if (text.isEmpty) return;
 
+    final now = DateTime.now();
+    if (_lastChannelSendAt != null &&
+        now.difference(_lastChannelSendAt!) < const Duration(seconds: 1)) {
+      ScaffoldMessenger.of(
+        context,
+      ).showSnackBar(SnackBar(content: Text(context.l10n.chat_sendCooldown)));
+      return;
+    }
+    _lastChannelSendAt = now;
+
     final connector = context.read<MeshCoreConnector>();
 
     String messageText = text;

lib/screens/channel_message_path_screen.dart

@@ -40,8 +40,7 @@ class ChannelMessagePathScreen extends StatelessWidget {
         final primaryPath = !channelMessage && !message.isOutgoing
             ? Uint8List.fromList(primaryPathTmp.reversed.toList())
             : primaryPathTmp;
-        final contacts = connector.allContacts;
-        final hops = _buildPathHops(primaryPath, contacts, l10n);
+        final hops = _buildPathHops(primaryPath, connector, l10n);
         final hasHopDetails = primaryPath.isNotEmpty;
         final observedLabel = _formatObservedHops(
           primaryPath.length,
@@ -65,6 +64,9 @@ class ChannelMessagePathScreen extends StatelessWidget {
                       flipPathAround: true,
                       reversePathAround:
                           !(!channelMessage && !message.isOutgoing),
+                      pathHashByteWidth: context
+                          .read<MeshCoreConnector>()
+                          .pathHashByteWidth,
                     ),
                   ),
                 ),
@@ -303,10 +305,12 @@ class _ChannelMessagePathMapScreenState
     extends State<ChannelMessagePathMapScreen> {
   static const double _labelZoomThreshold = 8.5;
 
+  final MapController _mapController = MapController();
   Uint8List? _selectedPath;
   double _pathDistance = 0.0;
   bool _showNodeLabels = true;
   bool _didReceivePositionUpdate = false;
+  int? _focusedHopIndex;
 
   @override
   void initState() {
@@ -337,6 +341,22 @@ class _ChannelMessagePathMapScreenState
     return totalDistance;
   }
 
+  void _focusHop(_PathHop hop) {
+    if (!hop.hasLocation) return;
+    final targetZoom = _didReceivePositionUpdate
+        ? max(_mapController.camera.zoom, 10.0)
+        : 12.0;
+    _mapController.move(hop.position!, targetZoom);
+  }
+
+  void _onHopTapped(_PathHop hop) {
+    _focusHop(hop);
+    if (!mounted) return;
+    setState(() {
+      _focusedHopIndex = hop.index;
+    });
+  }
+
   @override
   Widget build(BuildContext context) {
     return Consumer<MeshCoreConnector>(
@@ -365,8 +385,7 @@ class _ChannelMessagePathMapScreenState
             : selectedPathTmp;
 
         final selectedIndex = _indexForPath(selectedPath, observedPaths);
-        final contacts = connector.allContacts;
-        final hops = _buildPathHops(selectedPath, contacts, context.l10n);
+        final hops = _buildPathHops(selectedPath, connector, context.l10n);
 
         final points = <LatLng>[];
 
@@ -421,6 +440,7 @@ class _ChannelMessagePathMapScreenState
               children: [
                 FlutterMap(
                   key: mapKey,
+                  mapController: _mapController,
                   options: MapOptions(
                     initialCenter: initialCenter,
                     initialZoom: initialZoom,
@@ -472,6 +492,7 @@ class _ChannelMessagePathMapScreenState
                   ) {
                     setState(() {
                       _selectedPath = observedPaths[index].pathBytes;
+                      _focusedHopIndex = null;
                     });
                   }),
                 if (points.isEmpty)
@@ -727,8 +748,17 @@ class _ChannelMessagePathMapScreenState
                         separatorBuilder: (_, _) => const Divider(height: 1),
                         itemBuilder: (context, index) {
                           final hop = hops[index];
+                          final isFocused = _focusedHopIndex == hop.index;
                           return ListTile(
                             dense: true,
+                            enabled: hop.hasLocation,
+                            selected: isFocused,
+                            selectedTileColor: Theme.of(
+                              context,
+                            ).colorScheme.primary.withValues(alpha: 0.12),
+                            onTap: hop.hasLocation
+                                ? () => _onHopTapped(hop)
+                                : null,
                             leading: CircleAvatar(
                               radius: 14,
                               child: Text(
@@ -787,19 +817,71 @@ class _ObservedPath {
 
 List<_PathHop> _buildPathHops(
   Uint8List pathBytes,
-  List<Contact> contacts,
+  MeshCoreConnector connector,
   AppLocalizations l10n,
 ) {
+  if (pathBytes.isEmpty) return const [];
+  final candidatesByPrefix = <int, List<Contact>>{};
+  for (final contact in connector.allContacts) {
+    if (contact.publicKey.isEmpty) continue;
+    if (contact.type != advTypeRepeater && contact.type != advTypeRoom) {
+      continue;
+    }
+    final prefix = contact.publicKey.first;
+    candidatesByPrefix.putIfAbsent(prefix, () => <Contact>[]).add(contact);
+  }
+  for (final candidates in candidatesByPrefix.values) {
+    candidates.sort((a, b) => b.lastSeen.compareTo(a.lastSeen));
+  }
+  final startPoint =
+      (connector.selfLatitude != null && connector.selfLongitude != null)
+      ? LatLng(connector.selfLatitude!, connector.selfLongitude!)
+      : null;
+  var previousPosition = startPoint;
+  final distance = Distance();
+
   final hops = <_PathHop>[];
   for (var i = 0; i < pathBytes.length; i++) {
-    final prefix = pathBytes[i];
-    final contact = _matchContactForPrefix(contacts, prefix);
+    final searchPoint = i == 0 ? startPoint : previousPosition;
+    final candidates = candidatesByPrefix[pathBytes[i]];
+    Contact? contact;
+    if (candidates != null && candidates.isNotEmpty) {
+      var bestIndex = 0;
+      if (searchPoint != null) {
+        var bestDistance = double.infinity;
+        for (var j = 0; j < candidates.length; j++) {
+          final candidate = candidates[j];
+          if (!candidate.hasLocation ||
+              candidate.latitude == null ||
+              candidate.longitude == null) {
+            continue;
+          }
+          final currentDistance = distance(
+            searchPoint,
+            LatLng(candidate.latitude!, candidate.longitude!),
+          );
+          if (currentDistance < bestDistance) {
+            bestDistance = currentDistance;
+            bestIndex = j;
+          }
+        }
+      }
+      contact = candidates.removeAt(bestIndex);
+      if (candidates.isEmpty) {
+        candidatesByPrefix.remove(pathBytes[i]);
+      }
+    }
+
+    final resolvedPosition = _resolvePosition(contact);
+    if (resolvedPosition != null) {
+      previousPosition = resolvedPosition;
+    }
     hops.add(
       _PathHop(
         index: i + 1,
-        prefix: prefix,
+        prefix: pathBytes[i],
         contact: contact,
-        position: _resolvePosition(contact),
+        position: resolvedPosition,
         l10n: l10n,
       ),
     );
@@ -807,42 +889,13 @@ List<_PathHop> _buildPathHops(
   return hops;
 }
 
-Contact? _matchContactForPrefix(List<Contact> contacts, int prefix) {
-  final matches = contacts
-      .where(
-        (contact) =>
-            (contact.type == advTypeRepeater || contact.type == advTypeRoom) &&
-            contact.publicKey.isNotEmpty &&
-            contact.publicKey[0] == prefix,
-      )
-      .toList();
-  if (matches.isEmpty) return null;
-
-  Contact? pickWhere(bool Function(Contact) predicate) {
-    for (final contact in matches) {
-      if (predicate(contact)) return contact;
-    }
-    return null;
-  }
-
-  return pickWhere((c) => c.type == advTypeRepeater && _hasValidLocation(c)) ??
-      pickWhere((c) => c.type == advTypeRepeater) ??
-      pickWhere(_hasValidLocation) ??
-      matches.first;
-}
-
 LatLng? _resolvePosition(Contact? contact) {
   if (contact == null) return null;
-  if (!_hasValidLocation(contact)) return null;
-  return LatLng(contact.latitude!, contact.longitude!);
-}
-
-bool _hasValidLocation(Contact contact) {
-  final lat = contact.latitude;
-  final lon = contact.longitude;
-  if (lat == null || lon == null) return false;
-  if (lat == 0 && lon == 0) return false;
-  return true;
+  if (!contact.hasLocation) return null;
+  final latitude = contact.latitude;
+  final longitude = contact.longitude;
+  if (latitude == null || longitude == null) return null;
+  return LatLng(latitude, longitude);
 }
 
 String _formatPrefix(int prefix) {

lib/screens/channels_screen.dart

@@ -127,7 +127,7 @@ class _ChannelsScreenState extends State<ChannelsScreen>
       canPop: allowBack,
       child: Scaffold(
         appBar: AppBar(
-          title: AppBarTitle(context.l10n.channels_title),
+          title: AppBarTitle(context.l10n.channels_title, indicators: false),
           centerTitle: true,
           automaticallyImplyLeading: false,
           actions: [

lib/screens/chat_screen.dart

@@ -36,8 +36,10 @@ import '../widgets/gif_message.dart';
 import '../widgets/jump_to_bottom_button.dart';
 import '../widgets/gif_picker.dart';
 import '../widgets/path_selection_dialog.dart';
+import '../widgets/radio_stats_entry.dart';
 import '../utils/app_logger.dart';
 import '../l10n/l10n.dart';
+import 'telemetry_screen.dart';
 
 class ChatScreen extends StatefulWidget {
   final Contact contact;
@@ -52,8 +54,11 @@ class _ChatScreenState extends State<ChatScreen> {
   final _textController = TextEditingController();
   final _scrollController = ChatScrollController();
   final _textFieldFocusNode = FocusNode();
+  final GlobalKey _unreadScrollKey = GlobalKey();
   bool _isLoadingOlder = false;
   MeshCoreConnector? _connector;
+  Message? _pendingUnreadScrollTarget;
+  DateTime? _lastTextSendAt;
 
   @override
   void initState() {
@@ -62,11 +67,50 @@ class _ChatScreenState extends State<ChatScreen> {
     _scrollController.onScrollNearTop = _loadOlderMessages;
     SchedulerBinding.instance.addPostFrameCallback((_) {
       if (!mounted) return;
-      _connector = context.read<MeshCoreConnector>();
-      _connector?.setActiveContact(widget.contact.publicKeyHex);
+      final connector = context.read<MeshCoreConnector>();
+      final settings = context.read<AppSettingsService>().settings;
+      final keyHex = widget.contact.publicKeyHex;
+      final unread = connector.getUnreadCountForContactKey(keyHex);
+      Message? anchor;
+      if (settings.jumpToOldestUnread && unread > 0) {
+        anchor = _findOldestUnreadAnchor(
+          connector.getMessages(widget.contact),
+          unread,
+        );
+      }
+      connector.setActiveContact(keyHex);
+      _connector = connector;
+      if (anchor != null) {
+        setState(() => _pendingUnreadScrollTarget = anchor);
+        WidgetsBinding.instance.addPostFrameCallback((_) {
+          if (!mounted) return;
+          final ctx = _unreadScrollKey.currentContext;
+          if (ctx != null) {
+            Scrollable.ensureVisible(
+              ctx,
+              duration: const Duration(milliseconds: 350),
+              alignment: 0.15,
+            );
+          }
+          setState(() => _pendingUnreadScrollTarget = null);
+        });
+      }
     });
   }
 
+  Message? _findOldestUnreadAnchor(List<Message> messages, int unreadCount) {
+    if (unreadCount <= 0 || messages.isEmpty) return null;
+    var n = 0;
+    Message? oldest;
+    for (final m in messages.reversed) {
+      if (m.isOutgoing || m.isCli) continue;
+      n++;
+      oldest = m;
+      if (n >= unreadCount) break;
+    }
+    return oldest;
+  }
+
   void _onTextFieldFocusChange() {
     if (_textFieldFocusNode.hasFocus && mounted) {
       _scrollController.handleKeyboardOpen();
@@ -246,10 +290,79 @@ class _ChatScreenState extends State<ChatScreen> {
             tooltip: context.l10n.chat_pathManagement,
             onPressed: () => _showPathHistory(context),
           ),
-          IconButton(
-            icon: const Icon(Icons.info_outline),
-            onPressed: () => _showContactInfo(context),
+          Consumer<MeshCoreConnector>(
+            builder: (context, connector, _) {
+              return PopupMenuButton<String>(
+                icon: const Icon(Icons.more_vert),
+                onSelected: (value) {
+                  if (value == 'info') {
+                    _showContactInfo(context);
+                  }
+                  if (value == 'settings') {
+                    _showContactSettings(context);
+                  }
+                  if (value == 'telemetry') {
+                    Navigator.push(
+                      context,
+                      MaterialPageRoute(
+                        builder: (context) =>
+                            TelemetryScreen(contact: widget.contact),
+                      ),
+                    );
+                  }
+                  if (value == 'clearChat') {
+                    connector.clearMessagesForContact(widget.contact);
+                  }
+                },
+                itemBuilder: (context) => [
+                  PopupMenuItem(
+                    value: 'info',
+                    child: Row(
+                      children: [
+                        const Icon(Icons.info_outline, size: 20),
+                        const SizedBox(width: 12),
+                        Text(context.l10n.contact_info),
+                      ],
+                    ),
+                  ),
+                  PopupMenuItem(
+                    value: 'telemetry',
+                    child: Row(
+                      children: [
+                        const Icon(Icons.bar_chart, size: 20),
+                        const SizedBox(width: 12),
+                        Text(context.l10n.contact_telemetry),
+                      ],
+                    ),
+                  ),
+                  PopupMenuItem(
+                    value: 'settings',
+                    child: Row(
+                      children: [
+                        const Icon(Icons.settings, size: 20),
+                        const SizedBox(width: 12),
+                        Text(context.l10n.contact_settings),
+                      ],
+                    ),
+                  ),
+                  PopupMenuItem(
+                    value: 'clearChat',
+                    child: Row(
+                      children: [
+                        const Icon(Icons.delete, size: 20, color: Colors.red),
+                        const SizedBox(width: 12),
+                        Text(
+                          context.l10n.contact_clearChat,
+                          style: const TextStyle(color: Colors.red),
+                        ),
+                      ],
+                    ),
+                  ),
+                ],
+              );
+            },
           ),
+          const RadioStatsIconButton(),
         ],
       ),
       body: Consumer<MeshCoreConnector>(
@@ -309,6 +422,7 @@ class _ChatScreenState extends State<ChatScreen> {
     // Auto-scroll to bottom if user is already at bottom
     WidgetsBinding.instance.addPostFrameCallback((_) {
       if (!mounted) return;
+      if (_pendingUnreadScrollTarget != null) return;
       _scrollController.scrollToBottomIfAtBottom();
     });
 
@@ -355,7 +469,7 @@ class _ChatScreenState extends State<ChatScreen> {
                 (service) => service.scale,
               );
               final resolvedContact = _resolveContact(connector);
-              return _MessageBubble(
+              final bubble = _MessageBubble(
                 message: message,
                 senderName: resolvedContact.type == advTypeRoom
                     ? "${contact.name} [$fourByteHex]"
@@ -367,6 +481,10 @@ class _ChatScreenState extends State<ChatScreen> {
                 onRetryReaction: (msg, emoji) =>
                     _sendReaction(msg, contact, emoji),
               );
+              if (identical(message, _pendingUnreadScrollTarget)) {
+                return KeyedSubtree(key: _unreadScrollKey, child: bubble);
+              }
+              return bubble;
             },
           );
         },
@@ -492,6 +610,16 @@ class _ChatScreenState extends State<ChatScreen> {
     final text = _textController.text.trim();
     if (text.isEmpty) return;
 
+    final now = DateTime.now();
+    if (_lastTextSendAt != null &&
+        now.difference(_lastTextSendAt!) < const Duration(seconds: 1)) {
+      ScaffoldMessenger.of(
+        context,
+      ).showSnackBar(SnackBar(content: Text(context.l10n.chat_sendCooldown)));
+      return;
+    }
+    _lastTextSendAt = now;
+
     final maxBytes = maxContactMessageBytes();
     if (utf8.encode(text).length > maxBytes) {
       ScaffoldMessenger.of(context).showSnackBar(
@@ -881,6 +1009,7 @@ class _ChatScreenState extends State<ChatScreen> {
                   path: Uint8List.fromList(pathBytes),
                   flipPathAround: true,
                   targetContact: widget.contact,
+                  pathHashByteWidth: connector.pathHashByteWidth,
                 ),
               ),
             ),
@@ -895,11 +1024,22 @@ class _ChatScreenState extends State<ChatScreen> {
     );
   }
 
+  int _resolveContactIndex = -1;
+
   Contact _resolveContact(MeshCoreConnector connector) {
-    return connector.contacts.firstWhere(
+    if (_resolveContactIndex >= 0 &&
+        _resolveContactIndex < connector.contacts.length &&
+        connector.contacts[_resolveContactIndex].publicKeyHex ==
+            widget.contact.publicKeyHex) {
+      return connector.contacts[_resolveContactIndex];
+    }
+    _resolveContactIndex = connector.contacts.indexWhere(
       (c) => c.publicKeyHex == widget.contact.publicKeyHex,
-      orElse: () => widget.contact,
     );
+    if (_resolveContactIndex == -1) {
+      return widget.contact;
+    }
+    return connector.contacts[_resolveContactIndex];
   }
 
   Contact _resolveContactFrom4Bytes(
@@ -952,59 +1092,127 @@ class _ChatScreenState extends State<ChatScreen> {
 
   void _showContactInfo(BuildContext context) {
     final connector = Provider.of<MeshCoreConnector>(context, listen: false);
-    connector.ensureContactSmazSettingLoaded(widget.contact.publicKeyHex);
-
+    final contact = _resolveContact(connector);
     showDialog(
       context: context,
-      builder: (context) => Consumer<MeshCoreConnector>(
-        builder: (context, connector, _) {
-          final contact = _resolveContact(connector);
-          final smazEnabled = connector.isContactSmazEnabled(
-            contact.publicKeyHex,
-          );
-
-          return AlertDialog(
-            title: Text(contact.name),
-            content: SingleChildScrollView(
-              child: Column(
-                mainAxisSize: MainAxisSize.min,
-                crossAxisAlignment: CrossAxisAlignment.start,
-                children: [
-                  _buildInfoRow(context.l10n.chat_type, contact.typeLabel),
-                  _buildInfoRow(context.l10n.chat_path, contact.pathLabel),
-                  if (contact.hasLocation)
-                    _buildInfoRow(
-                      context.l10n.chat_location,
-                      '${contact.latitude?.toStringAsFixed(4)}, ${contact.longitude?.toStringAsFixed(4)}',
-                    ),
-                  _buildInfoRow(
-                    context.l10n.chat_publicKey,
-                    '${contact.publicKeyHex.substring(0, 16)}...',
-                  ),
-                  const Divider(),
-                  SwitchListTile(
-                    contentPadding: EdgeInsets.zero,
-                    title: Text(context.l10n.channels_smazCompression),
-                    subtitle: Text(context.l10n.chat_compressOutgoingMessages),
-                    value: smazEnabled,
-                    onChanged: (value) {
-                      connector.setContactSmazEnabled(
-                        contact.publicKeyHex,
-                        value,
-                      );
-                    },
-                  ),
-                ],
-              ),
-            ),
-            actions: [
-              TextButton(
-                onPressed: () => Navigator.pop(context),
-                child: Text(context.l10n.common_close),
+      builder: (context) => AlertDialog(
+        title: SelectableText(contact.name),
+        content: SingleChildScrollView(
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              _buildInfoRow(context.l10n.chat_type, contact.typeLabel),
+              _buildInfoRow(context.l10n.chat_path, contact.pathLabel),
+              _buildInfoRow(
+                context.l10n.contact_lastSeen,
+                _formatContactLastMessage(contact.lastMessageAt),
               ),
+              if (contact.hasLocation)
+                _buildInfoRow(
+                  context.l10n.chat_location,
+                  '${contact.latitude?.toStringAsFixed(4)}, ${contact.longitude?.toStringAsFixed(4)}',
+                ),
+              _buildInfoRow(context.l10n.chat_publicKey, contact.publicKeyHex),
             ],
-          );
-        },
+          ),
+        ),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.pop(context),
+            child: Text(context.l10n.common_close),
+          ),
+        ],
+      ),
+    );
+  }
+
+  void _showContactSettings(BuildContext context) {
+    final connector = Provider.of<MeshCoreConnector>(context, listen: false);
+    connector.ensureContactSmazSettingLoaded(widget.contact.publicKeyHex);
+    final contact = widget.contact;
+    bool smazEnabled = connector.isContactSmazEnabled(contact.publicKeyHex);
+    bool teleBaseEnabled = contact.teleBaseEnabled;
+    bool teleLocEnabled = contact.teleLocEnabled;
+    bool teleEnvEnabled = contact.teleEnvEnabled;
+    showDialog(
+      context: context,
+      builder: (context) => StatefulBuilder(
+        builder: (context, setDialogState) => AlertDialog(
+          title: Text(context.l10n.contact_settings),
+          content: SingleChildScrollView(
+            child: Column(
+              mainAxisSize: MainAxisSize.min,
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                if (contact.hasLocation) ...[
+                  _buildInfoRow(
+                    context.l10n.chat_location,
+                    '${contact.latitude?.toStringAsFixed(4)}, ${contact.longitude?.toStringAsFixed(4)}',
+                  ),
+                  const Divider(height: 8),
+                ],
+                SwitchListTile(
+                  contentPadding: EdgeInsets.zero,
+                  title: Text(context.l10n.channels_smazCompression),
+                  subtitle: Text(context.l10n.chat_compressOutgoingMessages),
+                  value: smazEnabled,
+                  onChanged: (value) {
+                    connector.setContactSmazEnabled(
+                      contact.publicKeyHex,
+                      value,
+                    );
+                    setDialogState(() => smazEnabled = value);
+                  },
+                ),
+                const Divider(height: 8),
+                SwitchListTile(
+                  contentPadding: EdgeInsets.zero,
+                  title: Text(context.l10n.contact_teleBase),
+                  subtitle: Text(context.l10n.contact_teleBaseSubtitle),
+                  value: teleBaseEnabled,
+                  onChanged: (value) {
+                    setDialogState(() => teleBaseEnabled = value);
+                  },
+                ),
+                const Divider(height: 8),
+                SwitchListTile(
+                  contentPadding: EdgeInsets.zero,
+                  title: Text(context.l10n.contact_teleLoc),
+                  subtitle: Text(context.l10n.contact_teleLocSubtitle),
+                  value: teleLocEnabled,
+                  onChanged: (value) {
+                    setDialogState(() => teleLocEnabled = value);
+                  },
+                ),
+                const Divider(height: 8),
+                SwitchListTile(
+                  contentPadding: EdgeInsets.zero,
+                  title: Text(context.l10n.contact_teleEnv),
+                  subtitle: Text(context.l10n.contact_teleEnvSubtitle),
+                  value: teleEnvEnabled,
+                  onChanged: (value) {
+                    setDialogState(() => teleEnvEnabled = value);
+                  },
+                ),
+              ],
+            ),
+          ),
+          actions: [
+            TextButton(
+              onPressed: () {
+                connector.setContactFlags(
+                  contact,
+                  teleBase: teleBaseEnabled,
+                  teleLoc: teleLocEnabled,
+                  teleEnv: teleEnvEnabled,
+                );
+                Navigator.pop(context);
+              },
+              child: Text(context.l10n.common_close),
+            ),
+          ],
+        ),
       ),
     );
   }
@@ -1019,12 +1227,32 @@ class _ChatScreenState extends State<ChatScreen> {
             width: 80,
             child: Text(label, style: TextStyle(color: Colors.grey[600])),
           ),
-          Expanded(child: Text(value)),
+          Expanded(child: SelectableText(value)),
         ],
       ),
     );
   }
 
+  String _formatContactLastMessage(DateTime timestamp) {
+    final diff = DateTime.now().difference(timestamp);
+    if (diff.isNegative || diff.inMinutes < 5) {
+      return context.l10n.contacts_lastSeenNow;
+    }
+    if (diff.inMinutes < 60) {
+      return context.l10n.contacts_lastSeenMinsAgo(diff.inMinutes);
+    }
+    if (diff.inHours < 24) {
+      final hours = diff.inHours;
+      return hours == 1
+          ? context.l10n.contacts_lastSeenHourAgo
+          : context.l10n.contacts_lastSeenHoursAgo(hours);
+    }
+    final days = diff.inDays;
+    return days == 1
+        ? context.l10n.contacts_lastSeenDayAgo
+        : context.l10n.contacts_lastSeenDaysAgo(days);
+  }
+
   void _openChat(BuildContext context, Contact contact) {
     // Check if this is a repeater
     context.read<MeshCoreConnector>().markContactRead(contact.publicKeyHex);
@@ -1044,7 +1272,9 @@ class _ChatScreenState extends State<ChatScreen> {
       connector.getContacts();
     }
 
-    final pathForInput = currentContact.pathIdList;
+    final pathForInput = currentContact.pathFormattedIdList(
+      connector.pathHashByteWidth,
+    );
     final currentPathLabel = _currentPathLabel(currentContact);
 
     // Filter out the current contact from available contacts
@@ -1439,11 +1669,6 @@ class _MessageBubble extends StatelessWidget {
                                     color: textColor,
                                     fontSize: bodyFontSize * textScale,
                                   ),
-                                  linkStyle: TextStyle(
-                                    color: Colors.green,
-                                    decoration: TextDecoration.underline,
-                                    fontSize: bodyFontSize * textScale,
-                                  ),
                                 ),
                               ),
                               if (!enableTracing && isOutgoing) ...[
@@ -1472,7 +1697,10 @@ class _MessageBubble extends StatelessWidget {
                               child: Text(
                                 context.l10n.chat_retryCount(
                                   message.retryCount,
-                                  4,
+                                  context
+                                      .read<AppSettingsService>()
+                                      .settings
+                                      .maxMessageRetries,
                                 ),
                                 style: TextStyle(
                                   fontSize: 10,

lib/screens/companion_radio_stats_screen.dart

@@ -0,0 +1,250 @@
+import 'package:flutter/material.dart';
+import 'package:meshcore_open/connector/meshcore_connector.dart';
+import 'package:meshcore_open/models/companion_radio_stats.dart';
+import 'package:meshcore_open/l10n/l10n.dart';
+import 'package:provider/provider.dart';
+
+class CompanionRadioStatsScreen extends StatefulWidget {
+  const CompanionRadioStatsScreen({super.key});
+
+  @override
+  State<CompanionRadioStatsScreen> createState() =>
+      _CompanionRadioStatsScreenState();
+}
+
+class _CompanionRadioStatsScreenState extends State<CompanionRadioStatsScreen> {
+  final List<double> _noiseHistory = [];
+  static const int _maxSamples = 120;
+  MeshCoreConnector? _connector;
+  DateTime? _lastChartSampleAt;
+
+  @override
+  void initState() {
+    super.initState();
+    final c = context.read<MeshCoreConnector>();
+    _connector = c;
+    c.acquireRadioStatsPolling();
+    c.radioStatsNotifier.addListener(_onStatsUpdate);
+  }
+
+  void _onStatsUpdate() {
+    final s = _connector?.radioStatsNotifier.value;
+    if (s == null || !mounted) return;
+    if (_lastChartSampleAt == s.receivedAt) return;
+    _lastChartSampleAt = s.receivedAt;
+    setState(() {
+      _noiseHistory.add(s.noiseFloorDbm.toDouble());
+      while (_noiseHistory.length > _maxSamples) {
+        _noiseHistory.removeAt(0);
+      }
+    });
+  }
+
+  @override
+  void dispose() {
+    _connector?.radioStatsNotifier.removeListener(_onStatsUpdate);
+    _connector?.releaseRadioStatsPolling();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final l10n = context.l10n;
+    return Scaffold(
+      appBar: AppBar(
+        title: Text(l10n.radioStats_screenTitle),
+        centerTitle: true,
+      ),
+      body: Selector<MeshCoreConnector, ({bool connected, bool supported})>(
+        selector: (_, c) => (
+          connected: c.isConnected,
+          supported: c.supportsCompanionRadioStats,
+        ),
+        builder: (context, state, _) {
+          if (!state.connected) {
+            return Center(child: Text(l10n.radioStats_notConnected));
+          }
+          if (!state.supported) {
+            return Center(
+              child: Padding(
+                padding: const EdgeInsets.all(24),
+                child: Text(
+                  l10n.radioStats_firmwareTooOld,
+                  textAlign: TextAlign.center,
+                ),
+              ),
+            );
+          }
+          final connector = context.read<MeshCoreConnector>();
+          final scheme = Theme.of(context).colorScheme;
+          final tt = Theme.of(context).textTheme;
+
+          return ValueListenableBuilder<CompanionRadioStats?>(
+            valueListenable: connector.radioStatsNotifier,
+            builder: (context, stats, _) {
+              return ListView(
+                padding: const EdgeInsets.all(16),
+                children: [
+                  if (stats != null) ...[
+                    Text(
+                      l10n.radioStats_noiseFloor(stats.noiseFloorDbm),
+                      style: tt.titleMedium,
+                    ),
+                    const SizedBox(height: 4),
+                    Text(l10n.radioStats_lastRssi(stats.lastRssiDbm)),
+                    Text(
+                      l10n.radioStats_lastSnr(
+                        stats.lastSnrDb.toStringAsFixed(1),
+                      ),
+                    ),
+                    Text(l10n.radioStats_txAir(stats.txAirSecs)),
+                    Text(l10n.radioStats_rxAir(stats.rxAirSecs)),
+                    const SizedBox(height: 16),
+                  ] else
+                    Text(l10n.radioStats_waiting),
+                  const SizedBox(height: 16),
+                  SizedBox(
+                    height: 200,
+                    child: CustomPaint(
+                      painter: _NoiseChartPainter(
+                        samples: List<double>.from(_noiseHistory),
+                        colorScheme: scheme,
+                        textTheme: tt,
+                      ),
+                      child: const SizedBox.expand(),
+                    ),
+                  ),
+                  const SizedBox(height: 8),
+                  Text(
+                    l10n.radioStats_chartCaption,
+                    style: tt.bodySmall?.copyWith(
+                      color: scheme.onSurfaceVariant,
+                    ),
+                  ),
+                ],
+              );
+            },
+          );
+        },
+      ),
+    );
+  }
+}
+
+class _NoiseChartPainter extends CustomPainter {
+  final List<double> samples;
+  final ColorScheme colorScheme;
+  final TextTheme textTheme;
+
+  _NoiseChartPainter({
+    required this.samples,
+    required this.colorScheme,
+    required this.textTheme,
+  });
+
+  @override
+  void paint(Canvas canvas, Size size) {
+    final bg = Paint()..color = colorScheme.surfaceContainerHighest;
+    final border = Paint()
+      ..color = colorScheme.outlineVariant
+      ..style = PaintingStyle.stroke
+      ..strokeWidth = 1;
+    final grid = Paint()
+      ..color = colorScheme.outlineVariant.withValues(alpha: 0.5)
+      ..strokeWidth = 1;
+    final line = Paint()
+      ..color = colorScheme.primary
+      ..strokeWidth = 2
+      ..style = PaintingStyle.stroke;
+
+    final rect = Rect.fromLTWH(0, 0, size.width, size.height);
+    canvas.drawRRect(
+      RRect.fromRectAndRadius(rect, const Radius.circular(8)),
+      bg,
+    );
+    canvas.drawRRect(
+      RRect.fromRectAndRadius(rect, const Radius.circular(8)),
+      border,
+    );
+
+    const padL = 40.0;
+    const padR = 8.0;
+    const padT = 8.0;
+    const padB = 24.0;
+    final chart = Rect.fromLTRB(
+      padL,
+      padT,
+      size.width - padR,
+      size.height - padB,
+    );
+
+    for (var i = 0; i <= 4; i++) {
+      final y = chart.top + (chart.height * i / 4);
+      canvas.drawLine(Offset(chart.left, y), Offset(chart.right, y), grid);
+    }
+
+    if (samples.length < 2) {
+      final tp = TextPainter(
+        text: TextSpan(
+          text: '—',
+          style: textTheme.bodySmall?.copyWith(
+            color: colorScheme.onSurfaceVariant,
+          ),
+        ),
+        textDirection: TextDirection.ltr,
+      )..layout();
+      tp.paint(
+        canvas,
+        Offset(chart.left + 4, chart.top + chart.height / 2 - tp.height / 2),
+      );
+      return;
+    }
+
+    double minV = samples.reduce((a, b) => a < b ? a : b);
+    double maxV = samples.reduce((a, b) => a > b ? a : b);
+    if ((maxV - minV).abs() < 1) {
+      minV -= 2;
+      maxV += 2;
+    }
+    final span = maxV - minV;
+
+    for (var i = 0; i <= 2; i++) {
+      final v = maxV - span * i / 2;
+      final tp = _yAxisLabel(v);
+      final y = chart.top + (chart.height * i / 2) - tp.height / 2;
+      tp.paint(canvas, Offset(4, y));
+    }
+
+    final path = Path();
+    for (var i = 0; i < samples.length; i++) {
+      final x = chart.left + (chart.width * i / (samples.length - 1));
+      final t = (samples[i] - minV) / span;
+      final y = chart.bottom - t * chart.height;
+      if (i == 0) {
+        path.moveTo(x, y);
+      } else {
+        path.lineTo(x, y);
+      }
+    }
+    canvas.drawPath(path, line);
+  }
+
+  @override
+  bool shouldRepaint(covariant _NoiseChartPainter oldDelegate) {
+    return oldDelegate.samples.length != samples.length ||
+        oldDelegate.colorScheme != colorScheme;
+  }
+
+  TextPainter _yAxisLabel(double v) {
+    final tp = TextPainter(
+      text: TextSpan(
+        text: v.round().toString(),
+        style: textTheme.labelSmall?.copyWith(
+          color: colorScheme.onSurfaceVariant,
+        ),
+      ),
+      textDirection: TextDirection.ltr,
+    )..layout();
+    return tp;
+  }
+}

lib/screens/contacts_screen.dart

@@ -1244,6 +1244,9 @@ class _ContactsScreenState extends State<ContactsScreen>
                     ? Text(context.l10n.contacts_pathTrace)
                     : Text(context.l10n.contacts_ping),
                 onTap: () {
+                  final hw = context
+                      .read<MeshCoreConnector>()
+                      .pathHashByteWidth;
                   Navigator.push(
                     context,
                     MaterialPageRoute(
@@ -1254,6 +1257,7 @@ class _ContactsScreenState extends State<ContactsScreen>
                         path: contact.pathBytesForDisplay,
                         flipPathAround: true,
                         targetContact: contact,
+                        pathHashByteWidth: hw,
                       ),
                     ),
                   );
@@ -1274,6 +1278,9 @@ class _ContactsScreenState extends State<ContactsScreen>
                     ? Text(context.l10n.contacts_pathTrace)
                     : Text(context.l10n.contacts_ping),
                 onTap: () {
+                  final hw = context
+                      .read<MeshCoreConnector>()
+                      .pathHashByteWidth;
                   Navigator.push(
                     context,
                     MaterialPageRoute(
@@ -1284,6 +1291,7 @@ class _ContactsScreenState extends State<ContactsScreen>
                         path: contact.pathBytesForDisplay,
                         flipPathAround: contact.pathBytesForDisplay.isNotEmpty,
                         targetContact: contact,
+                        pathHashByteWidth: hw,
                       ),
                     ),
                   );
@@ -1318,6 +1326,9 @@ class _ContactsScreenState extends State<ContactsScreen>
                   leading: const Icon(Icons.radar, color: Colors.green),
                   title: Text(context.l10n.contacts_chatTraceRoute),
                   onTap: () {
+                    final hw = context
+                        .read<MeshCoreConnector>()
+                        .pathHashByteWidth;
                     Navigator.push(
                       context,
                       MaterialPageRoute(
@@ -1328,6 +1339,7 @@ class _ContactsScreenState extends State<ContactsScreen>
                           path: contact.pathBytesForDisplay,
                           flipPathAround: true,
                           targetContact: contact,
+                          pathHashByteWidth: hw,
                         ),
                       ),
                     );
@@ -1354,7 +1366,10 @@ class _ContactsScreenState extends State<ContactsScreen>
               ),
               onTap: () async {
                 Navigator.pop(sheetContext);
-                await connector.setContactFavorite(contact, !isFavorite);
+                await connector.setContactFlags(
+                  contact,
+                  isFavorite: !isFavorite,
+                );
               },
             ),
             ListTile(

lib/screens/device_screen.dart

@@ -1,280 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:provider/provider.dart';
-
-import '../connector/meshcore_connector.dart';
-import '../l10n/l10n.dart';
-import '../utils/dialog_utils.dart';
-import '../utils/disconnect_navigation_mixin.dart';
-import '../utils/route_transitions.dart';
-import '../widgets/quick_switch_bar.dart';
-import 'channels_screen.dart';
-import 'contacts_screen.dart';
-import 'map_screen.dart';
-import 'settings_screen.dart';
-
-/// Main hub screen after connecting to a MeshCore device
-class DeviceScreen extends StatefulWidget {
-  const DeviceScreen({super.key});
-
-  @override
-  State<DeviceScreen> createState() => _DeviceScreenState();
-}
-
-class _DeviceScreenState extends State<DeviceScreen>
-    with DisconnectNavigationMixin {
-  bool _showBatteryVoltage = false;
-  int _quickIndex = 0;
-
-  @override
-  Widget build(BuildContext context) {
-    return Consumer<MeshCoreConnector>(
-      builder: (context, connector, child) {
-        // Auto-navigate back to scanner if disconnected
-        if (!checkConnectionAndNavigate(connector)) {
-          return const SizedBox.shrink();
-        }
-
-        final theme = Theme.of(context);
-
-        return PopScope(
-          canPop: false,
-          child: Scaffold(
-            appBar: AppBar(
-              leading: _buildBatteryIndicator(connector, context),
-              titleSpacing: 16,
-              centerTitle: false,
-              title: _buildAppBarTitle(connector, theme),
-              automaticallyImplyLeading: false,
-              actions: [
-                IconButton(
-                  icon: const Icon(Icons.bluetooth_disabled),
-                  tooltip: context.l10n.common_disconnect,
-                  onPressed: () => _disconnect(context, connector),
-                ),
-                IconButton(
-                  icon: const Icon(Icons.tune),
-                  tooltip: context.l10n.common_settings,
-                  onPressed: () => Navigator.push(
-                    context,
-                    MaterialPageRoute(
-                      builder: (context) => const SettingsScreen(),
-                    ),
-                  ),
-                ),
-              ],
-            ),
-            body: SafeArea(
-              child: ListView(
-                padding: const EdgeInsets.fromLTRB(16, 12, 16, 24),
-                children: [
-                  _buildConnectionCard(connector, context),
-                  const SizedBox(height: 16),
-                  _buildSectionLabel(theme, context.l10n.device_quickSwitch),
-                  const SizedBox(height: 12),
-                  _buildQuickSwitchBar(context),
-                ],
-              ),
-            ),
-          ),
-        );
-      },
-    );
-  }
-
-  Widget _buildAppBarTitle(MeshCoreConnector connector, ThemeData theme) {
-    final colorScheme = theme.colorScheme;
-    return Column(
-      crossAxisAlignment: CrossAxisAlignment.start,
-      mainAxisSize: MainAxisSize.min,
-      children: [
-        Text(
-          context.l10n.device_meshcore,
-          style: theme.textTheme.labelSmall?.copyWith(
-            fontWeight: FontWeight.w600,
-            letterSpacing: 0.8,
-            color: colorScheme.onSurfaceVariant,
-          ),
-        ),
-        Text(
-          connector.deviceDisplayName,
-          overflow: TextOverflow.ellipsis,
-          style: theme.textTheme.titleMedium?.copyWith(
-            fontWeight: FontWeight.w700,
-          ),
-        ),
-      ],
-    );
-  }
-
-  Widget _buildSectionLabel(ThemeData theme, String text) {
-    return Text(
-      text,
-      style: theme.textTheme.titleSmall?.copyWith(
-        fontWeight: FontWeight.w600,
-        letterSpacing: 0.6,
-        color: theme.colorScheme.onSurfaceVariant,
-      ),
-    );
-  }
-
-  Widget _buildConnectionCard(
-    MeshCoreConnector connector,
-    BuildContext context,
-  ) {
-    final theme = Theme.of(context);
-    final colorScheme = theme.colorScheme;
-
-    return Card(
-      elevation: 0,
-      color: colorScheme.surfaceContainerHighest,
-      shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(24)),
-      child: Padding(
-        padding: const EdgeInsets.all(16),
-        child: Column(
-          crossAxisAlignment: CrossAxisAlignment.start,
-          children: [
-            Row(
-              crossAxisAlignment: CrossAxisAlignment.start,
-              children: [
-                CircleAvatar(
-                  radius: 24,
-                  backgroundColor: colorScheme.primaryContainer,
-                  child: Icon(
-                    Icons.wifi_tethering_rounded,
-                    color: colorScheme.onPrimaryContainer,
-                  ),
-                ),
-                const SizedBox(width: 12),
-                Expanded(
-                  child: Column(
-                    crossAxisAlignment: CrossAxisAlignment.start,
-                    children: [
-                      Text(
-                        connector.deviceDisplayName,
-                        style: theme.textTheme.titleMedium?.copyWith(
-                          fontWeight: FontWeight.w700,
-                        ),
-                      ),
-                      const SizedBox(height: 4),
-                      Text(
-                        connector.deviceIdLabel,
-                        style: theme.textTheme.bodySmall?.copyWith(
-                          color: colorScheme.onSurfaceVariant,
-                        ),
-                      ),
-                    ],
-                  ),
-                ),
-              ],
-            ),
-            const SizedBox(height: 12),
-            Wrap(
-              spacing: 8,
-              runSpacing: 8,
-              crossAxisAlignment: WrapCrossAlignment.center,
-              children: [
-                Chip(
-                  avatar: Icon(
-                    Icons.check_circle,
-                    size: 18,
-                    color: colorScheme.onSecondaryContainer,
-                  ),
-                  label: Text(context.l10n.common_connected),
-                  backgroundColor: colorScheme.secondaryContainer,
-                  labelStyle: theme.textTheme.labelMedium?.copyWith(
-                    color: colorScheme.onSecondaryContainer,
-                    fontWeight: FontWeight.w600,
-                  ),
-                  visualDensity: VisualDensity.compact,
-                ),
-                _buildBatteryIndicator(connector, context),
-              ],
-            ),
-          ],
-        ),
-      ),
-    );
-  }
-
-  Widget _buildQuickSwitchBar(BuildContext context) {
-    return QuickSwitchBar(
-      selectedIndex: _quickIndex,
-      onDestinationSelected: (index) {
-        _openQuickDestination(index, context);
-      },
-    );
-  }
-
-  Widget _buildBatteryIndicator(
-    MeshCoreConnector connector,
-    BuildContext context,
-  ) {
-    final theme = Theme.of(context);
-    final colorScheme = theme.colorScheme;
-    final percent = connector.batteryPercent;
-    final millivolts = connector.batteryMillivolts;
-    final percentLabel = percent != null ? '$percent%' : '--%';
-    final voltageLabel = millivolts == null
-        ? '-- V'
-        : '${(millivolts / 1000.0).toStringAsFixed(2)} V';
-    final displayLabel = _showBatteryVoltage ? voltageLabel : percentLabel;
-    final icon = _batteryIcon(percent);
-
-    return ActionChip(
-      avatar: Icon(icon, size: 16, color: colorScheme.onSecondaryContainer),
-      label: Text(displayLabel),
-      labelStyle: theme.textTheme.labelMedium?.copyWith(
-        color: colorScheme.onSecondaryContainer,
-        fontWeight: FontWeight.w600,
-      ),
-      backgroundColor: colorScheme.secondaryContainer,
-      visualDensity: VisualDensity.compact,
-      onPressed: () {
-        setState(() {
-          _showBatteryVoltage = !_showBatteryVoltage;
-        });
-      },
-    );
-  }
-
-  IconData _batteryIcon(int? percent) {
-    if (percent == null) return Icons.battery_unknown;
-    if (percent <= 15) return Icons.battery_alert;
-    return Icons.battery_full;
-  }
-
-  void _openQuickDestination(int index, BuildContext context) {
-    if (_quickIndex != index) {
-      setState(() {
-        _quickIndex = index;
-      });
-    }
-    switch (index) {
-      case 0:
-        Navigator.pushReplacement(
-          context,
-          buildQuickSwitchRoute(const ContactsScreen(hideBackButton: true)),
-        );
-        break;
-      case 1:
-        Navigator.pushReplacement(
-          context,
-          buildQuickSwitchRoute(const ChannelsScreen(hideBackButton: true)),
-        );
-        break;
-      case 2:
-        Navigator.pushReplacement(
-          context,
-          buildQuickSwitchRoute(const MapScreen(hideBackButton: true)),
-        );
-        break;
-    }
-  }
-
-  Future<void> _disconnect(
-    BuildContext context,
-    MeshCoreConnector connector,
-  ) async {
-    await showDisconnectDialog(context, connector);
-  }
-}

lib/screens/map_screen.dart

@@ -1,3 +1,4 @@
+import 'dart:collection';
 import 'dart:math';
 import 'dart:typed_data';
 
@@ -52,7 +53,7 @@ class MapScreen extends StatefulWidget {
 
 class _MapScreenState extends State<MapScreen> {
   // Zoom level at which node labels start to appear
-  static const double _labelZoomThreshold = 12.0;
+  static const double _labelZoomThreshold = 14.0;
 
   final MapController _mapController = MapController();
   final MapMarkerService _markerService = MapMarkerService();
@@ -329,7 +330,9 @@ class _MapScreenState extends State<MapScreen> {
                 if (!_isBuildingPathTrace)
                   IconButton(
                     icon: const Icon(Icons.radar),
-                    onPressed: () => _startPath(),
+                    onPressed: () => _startPath(
+                      LatLng(connector.selfLatitude!, connector.selfLongitude!),
+                    ),
                     tooltip: context.l10n.contacts_pathTrace,
                   ),
                 if (!_isBuildingPathTrace)
@@ -477,10 +480,12 @@ class _MapScreenState extends State<MapScreen> {
                             point: highlightPosition,
                             width: 40,
                             height: 40,
-                            child: Icon(
-                              Icons.location_on_outlined,
-                              color: Colors.red[600],
-                              size: 34,
+                            child: IgnorePointer(
+                              child: Icon(
+                                Icons.location_on_outlined,
+                                color: Colors.red[600],
+                                size: 34,
+                              ),
                             ),
                           ),
                         if (!_isBuildingPathTrace)
@@ -503,28 +508,33 @@ class _MapScreenState extends State<MapScreen> {
                             ),
                             width: 40,
                             height: 40,
-                            child: Container(
-                              padding: const EdgeInsets.all(4),
-                              decoration: BoxDecoration(
-                                color: Colors.teal,
-                                shape: BoxShape.circle,
-                                border: Border.all(
-                                  color: Colors.white,
-                                  width: 2,
-                                ),
-                                boxShadow: [
-                                  BoxShadow(
-                                    color: Colors.black.withValues(alpha: 0.3),
-                                    blurRadius: 4,
-                                    offset: const Offset(0, 2),
+                            child: IgnorePointer(
+                              ignoring: true,
+                              child: Container(
+                                padding: const EdgeInsets.all(4),
+                                decoration: BoxDecoration(
+                                  color: Colors.teal,
+                                  shape: BoxShape.circle,
+                                  border: Border.all(
+                                    color: Colors.white,
+                                    width: 2,
                                   ),
-                                ],
-                              ),
-                              alignment: Alignment.center,
-                              child: const Icon(
-                                Icons.person_pin_circle,
-                                color: Colors.white,
-                                size: 20,
+                                  boxShadow: [
+                                    BoxShadow(
+                                      color: Colors.black.withValues(
+                                        alpha: 0.3,
+                                      ),
+                                      blurRadius: 4,
+                                      offset: const Offset(0, 2),
+                                    ),
+                                  ],
+                                ),
+                                alignment: Alignment.center,
+                                child: const Icon(
+                                  Icons.person_pin_circle,
+                                  color: Colors.white,
+                                  size: 20,
+                                ),
                               ),
                             ),
                           ),
@@ -544,6 +554,7 @@ class _MapScreenState extends State<MapScreen> {
                 ),
                 if (!_isBuildingPathTrace)
                   _buildLegend(
+                    contacts,
                     contactsWithLocation,
                     settings,
                     sharedMarkers.length,
@@ -580,6 +591,7 @@ class _MapScreenState extends State<MapScreen> {
     // Index known-location repeaters by their 1-byte hash.
     // null value = two repeaters share the same hash byte (ambiguous collision).
     final repeaterByHash = <int, Contact?>{};
+
     for (final c in withLocation) {
       if (c.type == advTypeRepeater) {
         if (repeaterByHash.containsKey(c.publicKey[0])) {
@@ -595,6 +607,11 @@ class _MapScreenState extends State<MapScreen> {
 
     for (final contact in allContacts) {
       if (contact.hasLocation) continue;
+      if (contact.lastSeen.isBefore(
+        DateTime.now().subtract(const Duration(hours: 24)),
+      )) {
+        continue; // skip stale contacts
+      }
 
       final anchorSet = <LatLng>{};
 
@@ -641,10 +658,19 @@ class _MapScreenState extends State<MapScreen> {
           continue; // discard implausible guesses near (0, 0)
         }
       } else {
-        double lat = 0, lon = 0;
+        double lat = 0, lon = 0, weight = 1.0;
+        int counted = 0;
         for (final a in anchors) {
-          lat += a.latitude;
-          lon += a.longitude;
+          if (counted == 0) {
+            lat = a.latitude;
+            lon = a.longitude;
+          } else {
+            lat += a.latitude * weight;
+            lon += a.longitude * weight;
+          }
+          // weight subsequent anchors less to create a bias towards the first (if more than 2)
+          weight = weight / 2;
+          counted++;
         }
         position = _offsetGuessedPosition(
           LatLng(lat / anchors.length, lon / anchors.length),
@@ -812,31 +838,70 @@ class _MapScreenState extends State<MapScreen> {
     return markers;
   }
 
+  List<Contact> _filterContactsBySettings(
+    List<Contact> contacts,
+    dynamic settings, {
+    bool noLocations = false,
+  }) {
+    List<Contact> filtered = [];
+    bool addContact = false;
+    for (final contact in contacts) {
+      addContact = false;
+      if (!contact.hasLocation && !noLocations) {
+        continue;
+      }
+
+      // Apply node type filters
+      if (contact.type == advTypeRepeater &&
+          (settings.mapShowRepeaters ||
+              _isBuildingPathTrace ||
+              settings.mapShowOverlaps)) {
+        addContact = true;
+      }
+      if (contact.type == advTypeChat &&
+          (settings.mapShowChatNodes || _isBuildingPathTrace)) {
+        addContact = true;
+      }
+      if (contact.type != advTypeChat &&
+          contact.type != advTypeRepeater &&
+          (settings.mapShowOtherNodes ||
+              _isBuildingPathTrace ||
+              settings.mapShowOverlaps)) {
+        addContact = true;
+      }
+
+      final hasOverlap = contacts
+          .where(
+            (c) =>
+                c.publicKeyHex != contact.publicKeyHex &&
+                c.publicKey.first == contact.publicKey.first &&
+                (c.type == advTypeRepeater || c.type == advTypeRoom) &&
+                (contact.type == advTypeRepeater ||
+                    contact.type == advTypeRoom),
+          )
+          .firstOrNull;
+
+      if (hasOverlap == null &&
+          settings.mapShowOverlaps &&
+          !_isBuildingPathTrace) {
+        addContact = false;
+      }
+
+      if (addContact) {
+        filtered.add(contact);
+      }
+    }
+    return filtered;
+  }
+
   List<Marker> _buildMarkers(
     List<Contact> contacts,
     settings, {
     required bool showLabels,
   }) {
     final markers = <Marker>[];
-
-    for (final contact in contacts) {
-      if (!contact.hasLocation) continue;
-
-      // Apply node type filters
-      if (contact.type == advTypeRepeater &&
-          (!settings.mapShowRepeaters && !_isBuildingPathTrace)) {
-        continue;
-      }
-      if (contact.type == advTypeChat &&
-          !(settings.mapShowChatNodes && !_isBuildingPathTrace)) {
-        continue;
-      }
-      if (contact.type != advTypeChat &&
-          contact.type != advTypeRepeater &&
-          (!settings.mapShowOtherNodes && !_isBuildingPathTrace)) {
-        continue;
-      }
-
+    final filteredContacts = _filterContactsBySettings(contacts, settings);
+    for (final contact in filteredContacts) {
       final marker = Marker(
         point: LatLng(contact.latitude!, contact.longitude!),
         width: 35,
@@ -852,7 +917,9 @@ class _MapScreenState extends State<MapScreen> {
               Container(
                 padding: const EdgeInsets.all(4),
                 decoration: BoxDecoration(
-                  color: _getNodeColor(contact.type),
+                  color: settings.mapShowOverlaps && !_isBuildingPathTrace
+                      ? Colors.red
+                      : _getNodeColor(contact.type),
                   shape: BoxShape.circle,
                   border: Border.all(color: Colors.white, width: 2),
                   boxShadow: [
@@ -879,7 +946,9 @@ class _MapScreenState extends State<MapScreen> {
         markers.add(
           _buildNodeLabelMarker(
             point: LatLng(contact.latitude!, contact.longitude!),
-            label: contact.name,
+            label: settings.mapShowOverlaps && !_isBuildingPathTrace
+                ? "${contact.publicKeyHex.substring(0, 2)}:${contact.name}"
+                : contact.name,
           ),
         );
       }
@@ -954,25 +1023,25 @@ class _MapScreenState extends State<MapScreen> {
   }
 
   Widget _buildLegend(
+    List<Contact> contacts,
     List<Contact> contactsWithLocation,
     settings,
     int markerCount,
     int guessedCount,
   ) {
-    int nodeCount = 0;
-    for (final contact in contactsWithLocation) {
-      // Apply node type filters
-      if (contact.type == advTypeRepeater && !settings.mapShowRepeaters) {
-        continue;
-      }
-      if (contact.type == advTypeChat && !settings.mapShowChatNodes) continue;
-      if (contact.type != advTypeChat &&
-          contact.type != advTypeRepeater &&
-          !settings.mapShowOtherNodes) {
-        continue;
-      }
-      nodeCount++;
-    }
+    final filteredContacts = _filterContactsBySettings(
+      contacts,
+      settings,
+      noLocations: false,
+    );
+    final filteredContactsAll = _filterContactsBySettings(
+      contacts,
+      settings,
+      noLocations: true,
+    );
+
+    final nodeCount = filteredContacts.length;
+    final nodeCountAll = filteredContactsAll.length;
 
     return Positioned(
       top: 16,
@@ -1008,6 +1077,54 @@ class _MapScreenState extends State<MapScreen> {
                             fontSize: 14,
                           ),
                         ),
+                        Row(
+                          children: [
+                            Icon(
+                              Icons.location_on,
+                              size: 16,
+                              color: Colors.grey,
+                            ),
+                            Text(
+                              ": $nodeCount",
+                              style: const TextStyle(
+                                fontWeight: FontWeight.bold,
+                                fontSize: 14,
+                              ),
+                            ),
+                          ],
+                        ),
+                        Row(
+                          children: [
+                            const Icon(
+                              Icons.wrong_location,
+                              size: 16,
+                              color: Colors.grey,
+                            ),
+                            Text(
+                              ": ${nodeCountAll - nodeCount}",
+                              style: const TextStyle(
+                                fontWeight: FontWeight.bold,
+                                fontSize: 14,
+                              ),
+                            ),
+                          ],
+                        ),
+                        Row(
+                          children: [
+                            const Icon(
+                              Icons.add_outlined,
+                              size: 16,
+                              color: Colors.grey,
+                            ),
+                            Text(
+                              ": $nodeCountAll",
+                              style: const TextStyle(
+                                fontWeight: FontWeight.bold,
+                                fontSize: 14,
+                              ),
+                            ),
+                          ],
+                        ),
                         Text(
                           context.l10n.map_pinsCount(markerCount),
                           style: const TextStyle(
@@ -1846,6 +1963,15 @@ class _MapScreenState extends State<MapScreen> {
                     },
                     contentPadding: EdgeInsets.zero,
                   ),
+                  CheckboxListTile(
+                    title: Text(context.l10n.map_showOverlaps),
+                    value: settings.mapShowOverlaps,
+                    onChanged: (value) {
+                      service.setMapShowOverlaps(value ?? true);
+                    },
+                    contentPadding: EdgeInsets.zero,
+                  ),
+
                   const SizedBox(height: 16),
                   Text(
                     context.l10n.map_keyPrefix,
@@ -2004,12 +2130,13 @@ class _MapScreenState extends State<MapScreen> {
     });
   }
 
-  void _startPath() {
+  void _startPath(LatLng position) {
     setState(() {
       _isBuildingPathTrace = true;
       _pathTrace.clear();
       _points.clear();
       _polylines.clear();
+      _points.add(position);
     });
   }
 
@@ -2055,21 +2182,25 @@ class _MapScreenState extends State<MapScreen> {
                     .join(','),
                 style: TextStyle(fontSize: 18),
               ),
-              const SizedBox(height: 6),
+              // const SizedBox(height: 6),
               Wrap(
                 alignment: WrapAlignment.center,
-                spacing: 8,
-                runSpacing: 8,
+                spacing: 1,
+                runSpacing: 1,
                 children: [
                   if (_pathTrace.isNotEmpty)
-                    ElevatedButton(
+                    IconButton(
                       onPressed: () {
+                        final hashW = context
+                            .read<MeshCoreConnector>()
+                            .pathHashByteWidth;
                         Navigator.push(
                           context,
                           MaterialPageRoute(
                             builder: (context) => PathTraceMapScreen(
                               title: l10n.contacts_pathTrace,
                               path: Uint8List.fromList(_pathTrace),
+                              pathHashByteWidth: hashW,
                             ),
                           ),
                         );
@@ -2077,15 +2208,37 @@ class _MapScreenState extends State<MapScreen> {
                           _isBuildingPathTrace = false;
                         });
                       },
-                      child: Text(l10n.map_runTrace),
+                      tooltip: l10n.map_runTrace,
+                      icon: const Icon(Icons.arrow_forward_outlined),
                     ),
                   if (_pathTrace.isNotEmpty)
-                    ElevatedButton(
+                    IconButton(
+                      onPressed: () {
+                        Navigator.push(
+                          context,
+                          MaterialPageRoute(
+                            builder: (context) => PathTraceMapScreen(
+                              title: l10n.contacts_pathTrace,
+                              path: Uint8List.fromList(_pathTrace),
+                              flipPathAround: true,
+                            ),
+                          ),
+                        );
+                        setState(() {
+                          _isBuildingPathTrace = false;
+                        });
+                      },
+                      tooltip: l10n.map_runTraceWithReturnPath,
+                      icon: const Icon(Icons.replay),
+                    ),
+                  if (_pathTrace.isNotEmpty)
+                    IconButton(
                       onPressed: _removePath,
-                      child: Text(l10n.map_removeLast),
+                      tooltip: l10n.map_removeLast,
+                      icon: const Icon(Icons.undo),
                     ),
                   if (_pathTrace.isEmpty)
-                    ElevatedButton(
+                    IconButton(
                       onPressed: () {
                         setState(() {
                           _isBuildingPathTrace = false;
@@ -2097,7 +2250,8 @@ class _MapScreenState extends State<MapScreen> {
                           SnackBar(content: Text(l10n.map_pathTraceCancelled)),
                         );
                       },
-                      child: Text(l10n.common_cancel),
+                      tooltip: l10n.common_cancel,
+                      icon: const Icon(Icons.close),
                     ),
                 ],
               ),

lib/screens/neighbors_screen.dart

@@ -44,6 +44,24 @@ class _NeighborsScreenState extends State<NeighborsScreen> {
   PathSelection? _pendingStatusSelection;
   List<Map<String, dynamic>>? _parsedNeighbors;
 
+  int _resolveRepeaterIndex = -1;
+
+  Contact _resolveRepeater(MeshCoreConnector connector) {
+    if (_resolveRepeaterIndex >= 0 &&
+        _resolveRepeaterIndex < connector.contacts.length &&
+        connector.contacts[_resolveRepeaterIndex].publicKeyHex ==
+            widget.repeater.publicKeyHex) {
+      return connector.contacts[_resolveRepeaterIndex];
+    }
+    _resolveRepeaterIndex = connector.contacts.indexWhere(
+      (c) => c.publicKeyHex == widget.repeater.publicKeyHex,
+    );
+    if (_resolveRepeaterIndex == -1) {
+      return widget.repeater;
+    }
+    return connector.contacts[_resolveRepeaterIndex];
+  }
+
   @override
   void initState() {
     super.initState();
@@ -163,13 +181,6 @@ class _NeighborsScreenState extends State<NeighborsScreen> {
     }
   }
 
-  Contact _resolveRepeater(MeshCoreConnector connector) {
-    return connector.contacts.firstWhere(
-      (c) => c.publicKeyHex == widget.repeater.publicKeyHex,
-      orElse: () => widget.repeater,
-    );
-  }
-
   Future<void> _loadNeighbors() async {
     if (_commandService == null) return;
 

lib/screens/path_trace_map.dart

@@ -55,6 +55,7 @@ class PathTraceMapScreen extends StatefulWidget {
   final bool flipPathAround;
   final bool reversePathAround;
   final Contact? targetContact;
+  final int pathHashByteWidth;
 
   const PathTraceMapScreen({
     super.key,
@@ -64,6 +65,7 @@ class PathTraceMapScreen extends StatefulWidget {
     this.flipPathAround = false,
     this.reversePathAround = false,
     this.targetContact,
+    this.pathHashByteWidth = pathHashSize,
   });
 
   @override
@@ -119,8 +121,13 @@ class _PathTraceMapScreenState extends State<PathTraceMapScreen> {
     Uint8List traceBytes;
 
     if (pathBytes.isEmpty) {
+      final pk = widget.targetContact?.publicKey;
+      final n = widget.pathHashByteWidth.clamp(1, pubKeySize);
+      if (pk != null && pk.length >= n) {
+        return Uint8List.fromList(pk.sublist(0, n));
+      }
       traceBytes = Uint8List(1);
-      traceBytes[0] = widget.targetContact?.publicKey[0] ?? 0;
+      traceBytes[0] = pk?[0] ?? 0;
       return traceBytes;
     }
 

lib/screens/repeater_cli_screen.dart

@@ -77,11 +77,22 @@ class _RepeaterCliScreenState extends State<RepeaterCliScreen> {
     });
   }
 
+  int _resolveRepeaterIndex = -1;
+
   Contact _resolveRepeater(MeshCoreConnector connector) {
-    return connector.contacts.firstWhere(
+    if (_resolveRepeaterIndex >= 0 &&
+        _resolveRepeaterIndex < connector.contacts.length &&
+        connector.contacts[_resolveRepeaterIndex].publicKeyHex ==
+            widget.repeater.publicKeyHex) {
+      return connector.contacts[_resolveRepeaterIndex];
+    }
+    _resolveRepeaterIndex = connector.contacts.indexWhere(
       (c) => c.publicKeyHex == widget.repeater.publicKeyHex,
-      orElse: () => widget.repeater,
     );
+    if (_resolveRepeaterIndex == -1) {
+      return widget.repeater;
+    }
+    return connector.contacts[_resolveRepeaterIndex];
   }
 
   void _handleTextMessageResponse(Uint8List frame) {

lib/screens/repeater_hub_screen.dart

@@ -205,8 +205,7 @@ class RepeaterHubScreen extends StatelessWidget {
                 Navigator.push(
                   context,
                   MaterialPageRoute(
-                    builder: (context) =>
-                        TelemetryScreen(repeater: repeater, password: password),
+                    builder: (context) => TelemetryScreen(contact: repeater),
                   ),
                 );
               },

lib/screens/repeater_settings_screen.dart

@@ -129,11 +129,22 @@ class _RepeaterSettingsScreenState extends State<RepeaterSettingsScreen> {
     _commandService?.handleResponse(widget.repeater, parsed.text);
   }
 
+  int _resolveRepeaterIndex = -1;
+
   Contact _resolveRepeater(MeshCoreConnector connector) {
-    return connector.contacts.firstWhere(
+    if (_resolveRepeaterIndex >= 0 &&
+        _resolveRepeaterIndex < connector.contacts.length &&
+        connector.contacts[_resolveRepeaterIndex].publicKeyHex ==
+            widget.repeater.publicKeyHex) {
+      return connector.contacts[_resolveRepeaterIndex];
+    }
+    _resolveRepeaterIndex = connector.contacts.indexWhere(
       (c) => c.publicKeyHex == widget.repeater.publicKeyHex,
-      orElse: () => widget.repeater,
     );
+    if (_resolveRepeaterIndex == -1) {
+      return widget.repeater;
+    }
+    return connector.contacts[_resolveRepeaterIndex];
   }
 
   bool _matchesRepeaterPrefix(Uint8List prefix) {

lib/screens/repeater_status_screen.dart

@@ -91,11 +91,22 @@ class _RepeaterStatusScreenState extends State<RepeaterStatusScreen> {
     });
   }
 
+  int _resolveRepeaterIndex = -1;
+
   Contact _resolveRepeater(MeshCoreConnector connector) {
-    return connector.contacts.firstWhere(
+    if (_resolveRepeaterIndex >= 0 &&
+        _resolveRepeaterIndex < connector.contacts.length &&
+        connector.contacts[_resolveRepeaterIndex].publicKeyHex ==
+            widget.repeater.publicKeyHex) {
+      return connector.contacts[_resolveRepeaterIndex];
+    }
+    _resolveRepeaterIndex = connector.contacts.indexWhere(
       (c) => c.publicKeyHex == widget.repeater.publicKeyHex,
-      orElse: () => widget.repeater,
     );
+    if (_resolveRepeaterIndex == -1) {
+      return widget.repeater;
+    }
+    return connector.contacts[_resolveRepeaterIndex];
   }
 
   void _handleTextMessageResponse(Uint8List frame) {

lib/screens/settings_screen.dart

@@ -12,6 +12,7 @@ import '../widgets/app_bar.dart';
 import 'app_settings_screen.dart';
 import 'app_debug_log_screen.dart';
 import 'ble_debug_log_screen.dart';
+import '../widgets/radio_stats_entry.dart';
 
 class SettingsScreen extends StatefulWidget {
   const SettingsScreen({super.key});
@@ -269,6 +270,16 @@ class _SettingsScreenState extends State<SettingsScreen> {
             onTap: () => _showRadioSettings(context, connector),
           ),
           const Divider(height: 1),
+          ListTile(
+            leading: const Icon(Icons.sensors_outlined),
+            title: Text(l10n.radioStats_settingsTile),
+            subtitle: Text(l10n.radioStats_settingsSubtitle),
+            trailing: const Icon(Icons.chevron_right),
+            enabled:
+                connector.isConnected && connector.supportsCompanionRadioStats,
+            onTap: () => pushCompanionRadioStatsScreen(context),
+          ),
+          const Divider(height: 1),
           ListTile(
             leading: const Icon(Icons.location_on_outlined),
             title: Text(l10n.settings_location),
@@ -287,10 +298,10 @@ class _SettingsScreenState extends State<SettingsScreen> {
           const Divider(height: 1),
           ListTile(
             leading: const Icon(Icons.visibility_off_outlined),
-            title: Text(l10n.settings_privacyMode),
-            subtitle: Text(l10n.settings_privacyModeSubtitle),
+            title: Text(l10n.settings_privacy),
+            subtitle: Text(l10n.settings_privacySubtitle),
             trailing: const Icon(Icons.chevron_right),
-            onTap: () => _togglePrivacy(context, connector),
+            onTap: () => _privacySettings(context, connector),
           ),
         ],
       ),
@@ -311,10 +322,13 @@ class _SettingsScreenState extends State<SettingsScreen> {
             ),
           ),
           ListTile(
-            leading: const Icon(Icons.cell_tower),
-            title: Text(l10n.settings_sendAdvertisement),
-            subtitle: Text(l10n.settings_sendAdvertisementSubtitle),
-            onTap: () => _sendAdvert(context, connector),
+            leading: const Icon(Icons.delete_outline, color: Colors.red),
+            title: Text("Delete All Paths"),
+            subtitle: Text(
+              "Clear all path data from contacts.",
+              style: TextStyle(color: Colors.red[700]),
+            ),
+            onTap: () => connector.deleteAllPaths(),
           ),
           const Divider(height: 1),
           ListTile(
@@ -657,55 +671,6 @@ class _SettingsScreenState extends State<SettingsScreen> {
     );
   }
 
-  void _togglePrivacy(BuildContext context, MeshCoreConnector connector) {
-    final l10n = context.l10n;
-    showDialog(
-      context: context,
-      builder: (context) => AlertDialog(
-        title: Text(l10n.settings_privacyMode),
-        content: Text(l10n.settings_privacyModeToggle),
-        actions: [
-          TextButton(
-            onPressed: () => Navigator.pop(context),
-            child: Text(l10n.common_cancel),
-          ),
-          TextButton(
-            onPressed: () async {
-              Navigator.pop(context);
-              await connector.setPrivacyMode(true);
-              await connector.refreshDeviceInfo();
-              if (!context.mounted) return;
-              ScaffoldMessenger.of(context).showSnackBar(
-                SnackBar(content: Text(l10n.settings_privacyModeEnabled)),
-              );
-            },
-            child: Text(l10n.common_enable),
-          ),
-          TextButton(
-            onPressed: () async {
-              Navigator.pop(context);
-              await connector.setPrivacyMode(false);
-              await connector.refreshDeviceInfo();
-              if (!context.mounted) return;
-              ScaffoldMessenger.of(context).showSnackBar(
-                SnackBar(content: Text(l10n.settings_privacyModeDisabled)),
-              );
-            },
-            child: Text(l10n.common_disable),
-          ),
-        ],
-      ),
-    );
-  }
-
-  void _sendAdvert(BuildContext context, MeshCoreConnector connector) {
-    final l10n = context.l10n;
-    connector.sendSelfAdvert(flood: true);
-    ScaffoldMessenger.of(
-      context,
-    ).showSnackBar(SnackBar(content: Text(l10n.settings_advertisementSent)));
-  }
-
   void _syncTime(BuildContext context, MeshCoreConnector connector) {
     final l10n = context.l10n;
     connector.syncTime();
@@ -977,6 +942,136 @@ class _SettingsScreenState extends State<SettingsScreen> {
   }
 }
 
+void _privacySettings(BuildContext context, MeshCoreConnector connector) {
+  final l10n = context.l10n;
+
+  int telemetryMode = connector.telemetryModeBase;
+  int telemetryLocMode = connector.telemetryModeLoc;
+  int telemetryEnvMode = connector.telemetryModeEnv;
+  bool advertLocPolicy = connector.advertLocationPolicy == 0 ? false : true;
+  int multiAcks = connector.multiAcks;
+
+  final telemModeBase = [
+    DropdownMenuItem(value: teleModeDeny, child: Text(l10n.settings_denyAll)),
+    DropdownMenuItem(
+      value: teleModeAllowFlags,
+      child: Text(l10n.settings_allowByContact),
+    ),
+    DropdownMenuItem(
+      value: teleModeAllowAll,
+      child: Text(l10n.settings_allowAll),
+    ),
+  ];
+
+  showDialog(
+    context: context,
+    builder: (dialogContext) => StatefulBuilder(
+      builder: (context, setDialogState) => AlertDialog(
+        title: Text(l10n.settings_privacy),
+        content: SingleChildScrollView(
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              Text(l10n.settings_privacySettingsDescription),
+              const SizedBox(height: 16),
+              FeatureToggleRow(
+                title: l10n.settings_advertLocation,
+                subtitle: l10n.settings_advertLocationSubtitle,
+                value: advertLocPolicy,
+                onChanged: (value) {
+                  setDialogState(() => advertLocPolicy = value);
+                },
+              ),
+              const SizedBox(height: 8),
+              DropdownButtonFormField<int>(
+                initialValue: telemetryMode,
+                decoration: InputDecoration(
+                  labelText: l10n.settings_telemetryBaseMode,
+                  border: const OutlineInputBorder(),
+                ),
+                items: telemModeBase,
+                onChanged: (value) {
+                  if (value != null) {
+                    setDialogState(() => telemetryMode = value);
+                  }
+                },
+              ),
+              const SizedBox(height: 16),
+              DropdownButtonFormField<int>(
+                initialValue: telemetryLocMode,
+                decoration: InputDecoration(
+                  labelText: l10n.settings_telemetryLocationMode,
+                  border: const OutlineInputBorder(),
+                ),
+                items: telemModeBase,
+                onChanged: (value) {
+                  if (value != null) {
+                    setDialogState(() => telemetryLocMode = value);
+                  }
+                },
+              ),
+              const SizedBox(height: 16),
+              DropdownButtonFormField<int>(
+                initialValue: telemetryEnvMode,
+                decoration: InputDecoration(
+                  labelText: l10n.settings_telemetryEnvironmentMode,
+                  border: const OutlineInputBorder(),
+                ),
+                items: telemModeBase,
+                onChanged: (value) {
+                  if (value != null) {
+                    setDialogState(() => telemetryEnvMode = value);
+                  }
+                },
+              ),
+              const SizedBox(height: 16),
+              Text(
+                l10n.settings_multiAck(multiAcks.toString()),
+                style: Theme.of(context).textTheme.bodyMedium,
+              ),
+              Slider(
+                value: multiAcks.toDouble(),
+                min: 0,
+                max: 2,
+                divisions: 2,
+                label: multiAcks.toString(),
+                onChanged: (value) {
+                  setDialogState(() => multiAcks = value.round());
+                },
+              ),
+            ],
+          ),
+        ),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.pop(context),
+            child: Text(l10n.common_cancel),
+          ),
+          TextButton(
+            onPressed: () async {
+              Navigator.pop(context);
+              await connector.setTelemetryModeBase(
+                telemetryMode,
+                telemetryLocMode,
+                telemetryEnvMode,
+                advertLocPolicy ? 1 : 0,
+                multiAcks,
+              );
+              await connector.refreshDeviceInfo();
+              if (!context.mounted) return;
+              ScaffoldMessenger.of(context).showSnackBar(
+                SnackBar(content: Text(l10n.settings_telemetryModeUpdated)),
+              );
+            },
+            child: Text(l10n.common_save),
+          ),
+        ],
+      ),
+    ),
+  );
+}
+
 class _RadioSettingsDialog extends StatefulWidget {
   final MeshCoreConnector connector;
 

lib/screens/telemetry_screen.dart

@@ -10,30 +10,22 @@ import '../connector/meshcore_connector.dart';
 import '../connector/meshcore_protocol.dart';
 import '../services/app_settings_service.dart';
 import '../services/repeater_command_service.dart';
+import '../utils/app_logger.dart';
 import '../widgets/path_management_dialog.dart';
 import '../helpers/cayenne_lpp.dart';
 import '../utils/battery_utils.dart';
 
 class TelemetryScreen extends StatefulWidget {
-  final Contact repeater;
-  final String password;
+  final Contact contact;
 
-  const TelemetryScreen({
-    super.key,
-    required this.repeater,
-    required this.password,
-  });
+  const TelemetryScreen({super.key, required this.contact});
 
   @override
   State<TelemetryScreen> createState() => _TelemetryScreenState();
 }
 
 class _TelemetryScreenState extends State<TelemetryScreen> {
-  static const int _statusPayloadOffset = 8;
-  static const int _statusStatsSize = 52;
-  static const int _statusResponseBytes =
-      _statusPayloadOffset + _statusStatsSize;
-  Uint8List _tagData = Uint8List(4);
+  int _tagData = 0;
 
   bool _isLoading = false;
   bool _isLoaded = false;
@@ -44,6 +36,26 @@ class _TelemetryScreenState extends State<TelemetryScreen> {
   PathSelection? _pendingStatusSelection;
   List<Map<String, dynamic>>? _parsedTelemetry;
 
+  int _tripTime = 0;
+
+  int _resolveContactIndex = -1;
+
+  Contact _resolveContact(MeshCoreConnector connector) {
+    if (_resolveContactIndex >= 0 &&
+        _resolveContactIndex < connector.contacts.length &&
+        connector.contacts[_resolveContactIndex].publicKeyHex ==
+            widget.contact.publicKeyHex) {
+      return connector.contacts[_resolveContactIndex];
+    }
+    _resolveContactIndex = connector.contacts.indexWhere(
+      (c) => c.publicKeyHex == widget.contact.publicKeyHex,
+    );
+    if (_resolveContactIndex == -1) {
+      return widget.contact;
+    }
+    return connector.contacts[_resolveContactIndex];
+  }
+
   @override
   void initState() {
     super.initState();
@@ -60,27 +72,62 @@ class _TelemetryScreenState extends State<TelemetryScreen> {
     // Listen for incoming text messages from the repeater
     _frameSubscription = connector.receivedFrames.listen((frame) {
       if (frame.isEmpty) return;
+      final reader = BufferReader(frame);
+      try {
+        final cmd = reader.readByte();
+        if (cmd == respCodeSent) {
+          reader.skipBytes(1); // Skip the reserved byte
+          _tagData = reader.readUInt32LE();
+          _tripTime = reader.readUInt32LE();
+          _statusTimeout?.cancel();
+          _statusTimeout = Timer(Duration(milliseconds: _tripTime), () {
+            if (!mounted) return;
+            setState(() {
+              _isLoading = false;
+              _isLoaded = false;
+            });
+            ScaffoldMessenger.of(context).showSnackBar(
+              SnackBar(
+                content: Text(context.l10n.telemetry_requestTimeout),
+                backgroundColor: Colors.red,
+              ),
+            );
+            _recordTelemetryResult(false);
+          });
+        }
 
-      if (frame[0] == respCodeSent) {
-        _tagData = frame.sublist(2, 6);
-      }
+        // Check if it's a binary response
+        if (cmd == pushCodeBinaryResponse) {
+          if (!mounted) return;
+          reader.skipBytes(1); // Skip the reserved byte
+          if (reader.readUInt32LE() != _tagData) return;
+          _handleTelemetryResponse(reader.readRemainingBytes());
+        }
 
-      // Check if it's a binary response
-      if (frame[0] == pushCodeBinaryResponse &&
-          listEquals(frame.sublist(2, 6), _tagData)) {
-        if (!mounted) return;
-        _handleStatusResponse(frame.sublist(6));
+        // Check if it's a telemetry response (for chat contacts)
+        if (cmd == pushCodeTelemetryResponse) {
+          reader.skipBytes(1); // Skip the reserved byte
+          final pubkey = reader.readBytes(6);
+          if (!mounted) return;
+          if (!listEquals(widget.contact.publicKey.sublist(0, 6), pubkey)) {
+            return;
+          }
+          _handleTelemetryResponse(reader.readRemainingBytes());
+        }
+      } catch (e) {
+        appLogger.error('Error parsing incoming frame: $e');
+        // If parsing fails, ignore the frame
       }
     });
   }
 
-  void _handleStatusResponse(Uint8List frame) {
+  void _handleTelemetryResponse(Uint8List frame) {
     final parsedTelemetry = CayenneLpp.parseByChannel(frame);
     final batteryMv = _extractTelemetryBatteryMillivolts(parsedTelemetry);
     if (batteryMv != null) {
       final connector = Provider.of<MeshCoreConnector>(context, listen: false);
       connector.updateRepeaterBatterySnapshot(
-        widget.repeater.publicKeyHex,
+        widget.contact.publicKeyHex,
         batteryMv,
         source: 'telemetry',
       );
@@ -105,13 +152,6 @@ class _TelemetryScreenState extends State<TelemetryScreen> {
     });
   }
 
-  Contact _resolveRepeater(MeshCoreConnector connector) {
-    return connector.contacts.firstWhere(
-      (c) => c.publicKeyHex == widget.repeater.publicKeyHex,
-      orElse: () => widget.repeater,
-    );
-  }
-
   Future<void> _loadTelemetry() async {
     if (_commandService == null) return;
 
@@ -121,41 +161,20 @@ class _TelemetryScreenState extends State<TelemetryScreen> {
     });
     try {
       final connector = Provider.of<MeshCoreConnector>(context, listen: false);
-      final repeater = _resolveRepeater(connector);
-      final selection = await connector.preparePathForContactSend(repeater);
+      final selection = await connector.preparePathForContactSend(
+        _resolveContact(connector),
+      );
       _pendingStatusSelection = selection;
-      final frame = buildSendBinaryReq(
-        repeater.publicKey,
-        payload: Uint8List.fromList([reqTypeGetTelemetry]),
-      );
-      await connector.sendFrame(frame);
-
-      final pathLengthValue = selection.useFlood ? -1 : selection.hopCount;
-      var messageBytes = frame.length >= _statusResponseBytes
-          ? frame.length
-          : _statusResponseBytes;
-      if (messageBytes < maxFrameSize) {
-        messageBytes = maxFrameSize;
-      }
-      final timeoutMs = connector.calculateTimeout(
-        pathLength: pathLengthValue,
-        messageBytes: messageBytes,
-      );
-      _statusTimeout?.cancel();
-      _statusTimeout = Timer(Duration(milliseconds: timeoutMs), () {
-        if (!mounted) return;
-        setState(() {
-          _isLoading = false;
-          _isLoaded = false;
-        });
-        ScaffoldMessenger.of(context).showSnackBar(
-          SnackBar(
-            content: Text(context.l10n.telemetry_requestTimeout),
-            backgroundColor: Colors.red,
-          ),
+      Uint8List frame;
+      if (widget.contact.type != advTypeChat) {
+        frame = buildSendBinaryReq(
+          widget.contact.publicKey,
+          payload: Uint8List.fromList([reqTypeGetTelemetry]),
         );
-        _recordStatusResult(false);
-      });
+      } else {
+        frame = buildSendTelemetryReq(widget.contact.publicKey);
+      }
+      await connector.sendFrame(frame);
     } catch (e) {
       if (mounted) {
         setState(() {
@@ -173,12 +192,16 @@ class _TelemetryScreenState extends State<TelemetryScreen> {
     }
   }
 
-  void _recordStatusResult(bool success) {
+  void _recordTelemetryResult(bool success) {
     final selection = _pendingStatusSelection;
     if (selection == null) return;
     final connector = Provider.of<MeshCoreConnector>(context, listen: false);
-    final repeater = _resolveRepeater(connector);
-    connector.recordRepeaterPathResult(repeater, selection, success, null);
+    connector.recordRepeaterPathResult(
+      widget.contact,
+      selection,
+      success,
+      null,
+    );
     _pendingStatusSelection = null;
   }
 
@@ -196,8 +219,7 @@ class _TelemetryScreenState extends State<TelemetryScreen> {
     final connector = context.watch<MeshCoreConnector>();
     final settings = context.watch<AppSettingsService>().settings;
     final isImperialUnits = settings.unitSystem == UnitSystem.imperial;
-    final repeater = _resolveRepeater(connector);
-    final isFloodMode = repeater.pathOverride == -1;
+    final isFloodMode = widget.contact.pathOverride == -1;
 
     return Scaffold(
       appBar: AppBar(
@@ -210,7 +232,7 @@ class _TelemetryScreenState extends State<TelemetryScreen> {
               style: const TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
             ),
             Text(
-              repeater.name,
+              widget.contact.name,
               style: const TextStyle(
                 fontSize: 14,
                 fontWeight: FontWeight.normal,
@@ -225,9 +247,9 @@ class _TelemetryScreenState extends State<TelemetryScreen> {
             tooltip: l10n.repeater_routingMode,
             onSelected: (mode) async {
               if (mode == 'flood') {
-                await connector.setPathOverride(repeater, pathLen: -1);
+                await connector.setPathOverride(widget.contact, pathLen: -1);
               } else {
-                await connector.setPathOverride(repeater, pathLen: null);
+                await connector.setPathOverride(widget.contact, pathLen: null);
               }
             },
             itemBuilder: (context) => [
@@ -283,7 +305,7 @@ class _TelemetryScreenState extends State<TelemetryScreen> {
             icon: const Icon(Icons.timeline),
             tooltip: l10n.repeater_pathManagement,
             onPressed: () =>
-                PathManagementDialog.show(context, contact: repeater),
+                PathManagementDialog.show(context, contact: widget.contact),
           ),
           IconButton(
             icon: _isLoading
@@ -437,7 +459,7 @@ class _TelemetryScreenState extends State<TelemetryScreen> {
     final l10n = context.l10n;
     final connector = context.watch<MeshCoreConnector>();
     final batteryMv =
-        connector.getRepeaterBatteryMillivolts(widget.repeater.publicKeyHex) ??
+        connector.getRepeaterBatteryMillivolts(widget.contact.publicKeyHex) ??
         (telemetryVolts == null ? null : (telemetryVolts * 1000).round());
     if (batteryMv == null) return l10n.common_notAvailable;
     final chemistry = _batteryChemistry();
@@ -449,7 +471,7 @@ class _TelemetryScreenState extends State<TelemetryScreen> {
   String _batteryChemistry() {
     final settingsService = context.read<AppSettingsService>();
     return settingsService.batteryChemistryForRepeater(
-      widget.repeater.publicKeyHex,
+      widget.contact.publicKeyHex,
     );
   }
 

lib/services/app_settings_service.dart

@@ -64,6 +64,10 @@ class AppSettingsService extends ChangeNotifier {
     await updateSettings(_settings.copyWith(mapShowOtherNodes: value));
   }
 
+  Future<void> setMapShowOverlaps(bool value) async {
+    await updateSettings(_settings.copyWith(mapShowOverlaps: value));
+  }
+
   Future<void> setMapTimeFilterHours(double value) async {
     await updateSettings(_settings.copyWith(mapTimeFilterHours: value));
   }
@@ -214,4 +218,8 @@ class AppSettingsService extends ChangeNotifier {
   Future<void> setTcpServerPort(int value) async {
     await updateSettings(_settings.copyWith(tcpServerPort: value));
   }
+
+  Future<void> setJumpToOldestUnread(bool value) async {
+    await updateSettings(_settings.copyWith(jumpToOldestUnread: value));
+  }
 }

lib/services/message_retry_service.dart

@@ -11,7 +11,7 @@ import 'app_debug_log_service.dart';
 
 class _AckHistoryEntry {
   final String messageId;
-  final List<Uint8List> ackHashes;
+  final List<int> ackHashes;
   final DateTime timestamp;
 
   _AckHistoryEntry({
@@ -21,11 +21,16 @@ class _AckHistoryEntry {
   });
 }
 
-/// (messageId, timestamp, attemptIndex) — stored per ACK hash for O(1) lookup.
+/// (messageId, timestamp, attemptIndex, pathSelection) — stored per ACK hash
+/// for O(1) lookup.  [pathSelection] snapshots the route used for this
+/// specific attempt so that a late PUSH_CODE_SEND_CONFIRMED credits the
+/// correct path even when the message has since been retried on a different
+/// route.
 typedef AckHashMapping = ({
   String messageId,
   DateTime timestamp,
   int attemptIndex,
+  PathSelection? pathSelection,
 });
 
 class RetryServiceConfig {
@@ -77,7 +82,7 @@ class MessageRetryService extends ChangeNotifier {
   final Map<String, Contact> _pendingContacts = {};
   final Map<String, List<PathSelection>> _attemptPathHistory = {};
   final Map<String, AckHashMapping> _ackHashToMessageId = {};
-  final Map<String, List<Uint8List>> _expectedAckHashes = {};
+  final Map<String, List<int>> _expectedAckHashes = {};
   final List<_AckHistoryEntry> _ackHistory = [];
   final Map<String, List<String>> _sendQueue = {};
   final Set<String> _activeMessages = {};
@@ -98,7 +103,7 @@ class MessageRetryService extends ChangeNotifier {
 
   /// Compute expected ACK hash using same algorithm as firmware:
   /// SHA256([timestamp(4)][attempt(1)][text][sender_pubkey(32)]) -> first 4 bytes
-  static Uint8List computeExpectedAckHash(
+  static int computeExpectedAckHash(
     int timestampSeconds,
     int attempt,
     String text,
@@ -126,7 +131,8 @@ class MessageRetryService extends ChangeNotifier {
 
     // Compute SHA256 and return first 4 bytes
     final hash = sha256.convert(buffer);
-    return Uint8List.fromList(hash.bytes.sublist(0, 4));
+    final bytes = Uint8List.fromList(hash.bytes.sublist(0, 4));
+    return (bytes[3] << 24) | (bytes[2] << 16) | (bytes[1] << 8) | bytes[0];
   }
 
   Future<void> sendMessageWithRetry({
@@ -324,9 +330,7 @@ class MessageRetryService extends ChangeNotifier {
         outboundText,
         selfPubKey,
       );
-      final expectedHashHex = expectedHash
-          .map((b) => b.toRadixString(16).padLeft(2, '0'))
-          .join();
+      final expectedHashHex = expectedHash.toRadixString(16).padLeft(8, '0');
       _expectedHashToMessageId[expectedHashHex] = messageId;
 
       final shortText = message.text.length > 20
@@ -341,13 +345,11 @@ class MessageRetryService extends ChangeNotifier {
     config.sendMessage(contact, message.text, attempt, timestampSeconds);
   }
 
-  bool updateMessageFromSent(Uint8List ackHash, int timeoutMs) {
+  bool updateMessageFromSent(int ackHash, int timeoutMs) {
     final config = _config;
     if (config == null) return false;
 
-    final ackHashHex = ackHash
-        .map((b) => b.toRadixString(16).padLeft(2, '0'))
-        .join();
+    final ackHashHex = ackHash.toRadixString(16).padLeft(8, '0');
 
     // Try hash-based matching (fixes LoRa message drops causing mismatches)
     String? messageId = _expectedHashToMessageId.remove(ackHashHex);
@@ -385,14 +387,13 @@ class MessageRetryService extends ChangeNotifier {
       messageId: messageId,
       timestamp: DateTime.now(),
       attemptIndex: message.retryCount,
+      pathSelection: _selectionFromMessage(message),
     );
 
     // Add this ACK hash to the list of expected ACKs for this message (for history)
     _expectedAckHashes[messageId] ??= [];
-    if (!_expectedAckHashes[messageId]!.any(
-      (hash) => listEquals(hash, ackHash),
-    )) {
-      _expectedAckHashes[messageId]!.add(Uint8List.fromList(ackHash));
+    if (!_expectedAckHashes[messageId]!.any((hash) => hash == ackHash)) {
+      _expectedAckHashes[messageId]!.add(ackHash);
     }
 
     // Calculate timeout: prefer ML prediction, then device-provided, then physics fallback
@@ -400,14 +401,11 @@ class MessageRetryService extends ChangeNotifier {
 
     int actualTimeout = timeoutMs;
     if (config.calculateTimeout != null) {
-      final calculated = config.calculateTimeout!(
+      actualTimeout = config.calculateTimeout!(
         pathLengthValue,
         message.text.length,
         contactKey: contact.publicKeyHex,
       );
-      if (timeoutMs <= 0 || calculated < timeoutMs) {
-        actualTimeout = calculated;
-      }
     }
 
     final updatedMessage = message.copyWith(
@@ -559,10 +557,10 @@ class MessageRetryService extends ChangeNotifier {
     }
   }
 
-  bool _checkAckHistory(Uint8List ackHash) {
+  bool _checkAckHistory(int ackHash) {
     for (final entry in _ackHistory) {
       for (final expectedHash in entry.ackHashes) {
-        if (listEquals(expectedHash, ackHash)) {
+        if (expectedHash == ackHash) {
           return true;
         }
       }
@@ -570,13 +568,12 @@ class MessageRetryService extends ChangeNotifier {
     return false;
   }
 
-  void handleAckReceived(Uint8List ackHash, int tripTimeMs) {
+  void handleAckReceived(int ackHash, int tripTimeMs) {
     final config = _config;
     String? matchedMessageId;
     int? matchedAttemptIndex;
-    final ackHashHex = ackHash
-        .map((b) => b.toRadixString(16).padLeft(2, '0'))
-        .join();
+    PathSelection? matchedPathSelection;
+    final ackHashHex = ackHash.toRadixString(16).padLeft(8, '0');
 
     // Clean up old ACK hash mappings (older than 15 minutes)
     final cutoffTime = DateTime.now().subtract(const Duration(minutes: 15));
@@ -595,6 +592,7 @@ class MessageRetryService extends ChangeNotifier {
     if (mapping != null) {
       matchedMessageId = mapping.messageId;
       matchedAttemptIndex = mapping.attemptIndex;
+      matchedPathSelection = mapping.pathSelection;
     } else {
       config?.debugLogService?.warn(
         'PUSH_CODE_SEND_CONFIRMED: ACK hash $ackHashHex not found in direct mapping, trying fallback',
@@ -606,7 +604,7 @@ class MessageRetryService extends ChangeNotifier {
         final expectedHashes = entry.value;
 
         for (final expectedHash in expectedHashes) {
-          if (listEquals(expectedHash, ackHash)) {
+          if (expectedHash == ackHash) {
             matchedMessageId = messageId;
             matchedAttemptIndex = expectedHashes.indexOf(expectedHash);
             break;
@@ -625,13 +623,13 @@ class MessageRetryService extends ChangeNotifier {
       }
       final contact = _pendingContacts[matchedMessageId];
       final ackedAttempt = matchedAttemptIndex ?? message.retryCount;
-      final selection = _selectionFromMessage(message);
+      final selection = matchedPathSelection ?? _selectionFromMessage(message);
 
       final shortText = message.text.length > 20
           ? '${message.text.substring(0, 20)}...'
           : message.text;
       config?.debugLogService?.info(
-        'PUSH_CODE_SEND_CONFIRMED: ACK hash $ackHashHex ✓ "$shortText" delivered to ${contact?.name ?? "unknown"} on retry ${ackedAttempt + 1} in ${tripTimeMs}ms',
+        'PUSH_CODE_SEND_CONFIRMED: ACK hash $ackHashHex ✓ "$shortText" delivered to ${contact?.name ?? "unknown"} on attempt $ackedAttempt in ${tripTimeMs}ms',
         tag: 'AckHash',
       );
 
@@ -643,6 +641,8 @@ class MessageRetryService extends ChangeNotifier {
         tripTimeMs: tripTimeMs,
       );
 
+      final wasAlreadyResolved = _resolvedMessages.contains(matchedMessageId);
+
       _cleanupMessage(matchedMessageId);
 
       config?.updateMessage(deliveredMessage);
@@ -665,7 +665,9 @@ class MessageRetryService extends ChangeNotifier {
             tripTimeMs,
           );
         }
-        _onMessageResolved(matchedMessageId, contact.publicKeyHex);
+        if (!wasAlreadyResolved) {
+          _onMessageResolved(matchedMessageId, contact.publicKeyHex);
+        }
       }
 
       notifyListeners();
@@ -685,11 +687,11 @@ class MessageRetryService extends ChangeNotifier {
     }
   }
 
-  String? getContactKeyForAckHash(Uint8List ackHash) {
+  String? getContactKeyForAckHash(int ackHash) {
     for (var entry in _pendingMessages.entries) {
       final message = entry.value;
       if (message.expectedAckHash != null &&
-          listEquals(message.expectedAckHash, ackHash)) {
+          message.expectedAckHash == ackHash) {
         final contact = _pendingContacts[entry.key];
         return contact?.publicKeyHex;
       }

lib/services/path_history_service.dart

@@ -565,6 +565,16 @@ class PathHistoryService extends ChangeNotifier {
       _floodStats.remove(oldest);
     }
   }
+
+  void clearAllHistories() {
+    _cache.clear();
+    _cacheAccessOrder.clear();
+    _autoRotationIndex.clear();
+    _floodStats.clear();
+    _storage.clearAllPathHistories();
+    _version = 0;
+    notifyListeners();
+  }
 }
 
 class _DeferredPathRecord {

lib/services/usb_serial_service_native.dart

@@ -273,7 +273,7 @@ class UsbSerialService {
       throw StateError('USB serial port is not open');
     }
     final packet = wrapUsbSerialTxFrame(data);
-    _logFrameSummary('USB TX frame', data);
+    // _logFrameSummary('USB TX frame', data);
     if (_useAndroidUsbHost) {
       try {
         await _androidMethodChannel.invokeMethod<void>('write', {
@@ -447,16 +447,16 @@ class UsbSerialService {
     await _frameController.close();
   }
 
-  void _logFrameSummary(String prefix, Uint8List bytes) {
-    if (bytes.isEmpty) {
-      _debugLogService?.info('$prefix len=0', tag: 'USB Serial');
-      return;
-    }
-    _debugLogService?.info(
-      '$prefix code=${bytes[0]} len=${bytes.length}',
-      tag: 'USB Serial',
-    );
-  }
+  // void _logFrameSummary(String prefix, Uint8List bytes) {
+  //   if (bytes.isEmpty) {
+  //     _debugLogService?.info('$prefix len=0', tag: 'USB Serial');
+  //     return;
+  //   }
+  //   _debugLogService?.info(
+  //     '$prefix code=${bytes[0]} len=${bytes.length}',
+  //     tag: 'USB Serial',
+  //   );
+  // }
 
   /// Returns an ordered list of port paths to try for [portName].
   ///

lib/storage/message_store.dart

@@ -85,9 +85,7 @@ class MessageStore {
       'messageId': msg.messageId,
       'retryCount': msg.retryCount,
       'estimatedTimeoutMs': msg.estimatedTimeoutMs,
-      'expectedAckHash': msg.expectedAckHash != null
-          ? base64Encode(msg.expectedAckHash!)
-          : null,
+      'expectedAckHash': msg.expectedAckHash,
       'sentAt': msg.sentAt?.millisecondsSinceEpoch,
       'deliveredAt': msg.deliveredAt?.millisecondsSinceEpoch,
       'tripTimeMs': msg.tripTimeMs,
@@ -119,9 +117,7 @@ class MessageStore {
       messageId: json['messageId'] as String?,
       retryCount: json['retryCount'] as int? ?? 0,
       estimatedTimeoutMs: json['estimatedTimeoutMs'] as int?,
-      expectedAckHash: json['expectedAckHash'] != null
-          ? Uint8List.fromList(base64Decode(json['expectedAckHash'] as String))
-          : null,
+      expectedAckHash: json['expectedAckHash'] as int? ?? 0,
       sentAt: json['sentAt'] != null
           ? DateTime.fromMillisecondsSinceEpoch(json['sentAt'] as int)
           : null,

lib/widgets/app_bar.dart

@@ -3,6 +3,7 @@ import 'package:meshcore_open/connector/meshcore_connector.dart';
 import 'package:meshcore_open/widgets/battery_indicator.dart';
 import 'package:provider/provider.dart';
 
+import 'radio_stats_entry.dart';
 import 'snr_indicator.dart';
 
 class AppBarTitle extends StatelessWidget {
@@ -10,12 +11,14 @@ class AppBarTitle extends StatelessWidget {
   final Widget? leading;
   final Widget? trailing;
   final bool indicators;
+  final bool showBatteryIndicator;
   final bool subtitle;
   const AppBarTitle(
     this.title, {
     this.leading,
     this.trailing,
     this.indicators = true,
+    this.showBatteryIndicator = true,
     this.subtitle = true,
     super.key,
   });
@@ -33,7 +36,7 @@ class AppBarTitle extends StatelessWidget {
         final compact = availableWidth < 170;
         final showSubtitle =
             !compact && connector.isConnected && selfName != null && subtitle;
-        final showBattery = availableWidth >= 60;
+        final showBattery = showBatteryIndicator && availableWidth >= 60;
         final showSnr = availableWidth >= 110;
         final showIndicators = (showBattery || showSnr) && indicators;
 
@@ -60,11 +63,13 @@ class AppBarTitle extends StatelessWidget {
             if (showIndicators) const SizedBox(width: 6),
             if (showIndicators)
               Row(
-                crossAxisAlignment: CrossAxisAlignment.start,
+                crossAxisAlignment: CrossAxisAlignment.center,
                 mainAxisSize: MainAxisSize.min,
                 children: [
                   if (showBattery) BatteryIndicator(connector: connector),
                   if (showSnr) SNRIndicator(connector: connector),
+                  if (connector.supportsCompanionRadioStats)
+                    const RadioStatsIconButton(compact: true),
                 ],
               ),
             trailing ?? const SizedBox.shrink(),

lib/widgets/path_management_dialog.dart

@@ -34,11 +34,22 @@ class _PathManagementDialog extends StatefulWidget {
 class _PathManagementDialogState extends State<_PathManagementDialog> {
   bool _showAllPaths = false;
 
+  int _resolveContactIndex = -1;
+
   Contact _resolveContact(MeshCoreConnector connector) {
-    return connector.contacts.firstWhere(
+    if (_resolveContactIndex >= 0 &&
+        _resolveContactIndex < connector.contacts.length &&
+        connector.contacts[_resolveContactIndex].publicKeyHex ==
+            widget.contact.publicKeyHex) {
+      return connector.contacts[_resolveContactIndex];
+    }
+    _resolveContactIndex = connector.contacts.indexWhere(
       (c) => c.publicKeyHex == widget.contact.publicKeyHex,
-      orElse: () => widget.contact,
     );
+    if (_resolveContactIndex == -1) {
+      return widget.contact;
+    }
+    return connector.contacts[_resolveContactIndex];
   }
 
   String _formatRelativeTime(BuildContext context, DateTime? time) {
@@ -98,6 +109,7 @@ class _PathManagementDialogState extends State<_PathManagementDialog> {
                   path: Uint8List.fromList(pathBytes),
                   flipPathAround: true,
                   targetContact: widget.contact,
+                  pathHashByteWidth: connector.pathHashByteWidth,
                 ),
               ),
             ),
@@ -124,7 +136,9 @@ class _PathManagementDialogState extends State<_PathManagementDialog> {
       connector.getContacts();
     }
 
-    final pathForInput = currentContact.pathIdList;
+    final pathForInput = currentContact.pathFormattedIdList(
+      connector.pathHashByteWidth,
+    );
     final availableContacts = connector.allContacts
         .where((c) => c.publicKeyHex != currentContact.publicKeyHex)
         .toList();

lib/widgets/radio_stats_entry.dart

@@ -0,0 +1,147 @@
+import 'dart:async';
+
+import 'package:flutter/material.dart';
+import 'package:meshcore_open/connector/meshcore_connector.dart';
+import 'package:meshcore_open/models/companion_radio_stats.dart';
+import 'package:meshcore_open/l10n/l10n.dart';
+import 'package:meshcore_open/screens/companion_radio_stats_screen.dart';
+import 'package:provider/provider.dart';
+
+void pushCompanionRadioStatsScreen(BuildContext context) {
+  Navigator.push(
+    context,
+    MaterialPageRoute<void>(
+      builder: (context) => const CompanionRadioStatsScreen(),
+    ),
+  );
+}
+
+class RadioStatsIconButton extends StatefulWidget {
+  final bool compact;
+
+  const RadioStatsIconButton({super.key, this.compact = false});
+
+  @override
+  State<RadioStatsIconButton> createState() => _RadioStatsIconButtonState();
+}
+
+class _RadioStatsIconButtonState extends State<RadioStatsIconButton> {
+  MeshCoreConnector? _connector;
+
+  @override
+  void initState() {
+    super.initState();
+    final c = context.read<MeshCoreConnector>();
+    _connector = c;
+    c.acquireRadioStatsPolling();
+  }
+
+  @override
+  void dispose() {
+    _connector?.releaseRadioStatsPolling();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Selector<MeshCoreConnector, ({bool connected, bool supported})>(
+      selector: (_, c) =>
+          (connected: c.isConnected, supported: c.supportsCompanionRadioStats),
+      builder: (context, state, _) {
+        if (!state.connected || !state.supported) {
+          return const SizedBox.shrink();
+        }
+        final connector = context.read<MeshCoreConnector>();
+        return ValueListenableBuilder<CompanionRadioStats?>(
+          valueListenable: connector.radioStatsNotifier,
+          builder: (context, _, child) {
+            final dot = AirActivityDot(
+              active: connector.radioStatsAirActivityPulse,
+            );
+            if (widget.compact) {
+              return GestureDetector(
+                onTap: () => pushCompanionRadioStatsScreen(context),
+                child: Padding(
+                  padding: const EdgeInsets.only(left: 4),
+                  child: dot,
+                ),
+              );
+            }
+            return Tooltip(
+              message: context.l10n.radioStats_tooltip,
+              child: InkWell(
+                customBorder: const CircleBorder(),
+                onTap: () => pushCompanionRadioStatsScreen(context),
+                child: SizedBox(
+                  width: 48,
+                  height: 48,
+                  child: Center(child: dot),
+                ),
+              ),
+            );
+          },
+        );
+      },
+    );
+  }
+}
+
+class AirActivityDot extends StatefulWidget {
+  final bool active;
+
+  const AirActivityDot({super.key, required this.active});
+
+  @override
+  State<AirActivityDot> createState() => AirActivityDotState();
+}
+
+class AirActivityDotState extends State<AirActivityDot> {
+  Timer? _timer;
+  bool _blink = true;
+
+  @override
+  void initState() {
+    super.initState();
+    if (widget.active) _startTimer();
+  }
+
+  @override
+  void didUpdateWidget(covariant AirActivityDot oldWidget) {
+    super.didUpdateWidget(oldWidget);
+    if (widget.active && !oldWidget.active) {
+      _startTimer();
+    } else if (!widget.active && oldWidget.active) {
+      _stopTimer();
+      _blink = true;
+    }
+  }
+
+  void _startTimer() {
+    _timer ??= Timer.periodic(const Duration(milliseconds: 400), (_) {
+      if (!mounted) return;
+      setState(() => _blink = !_blink);
+    });
+  }
+
+  void _stopTimer() {
+    _timer?.cancel();
+    _timer = null;
+  }
+
+  @override
+  void dispose() {
+    _stopTimer();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final scheme = Theme.of(context).colorScheme;
+    final on = widget.active && _blink;
+    return Icon(
+      Icons.circle,
+      size: 12,
+      color: on ? scheme.primary : scheme.outline,
+    );
+  }
+}

lib/widgets/repeater_login_dialog.dart

@@ -69,11 +69,21 @@ class _RepeaterLoginDialogState extends State<RepeaterLoginDialog> {
 
   bool _isLoggingIn = false;
 
+  int _resolveRepeaterIndex = -1;
   Contact _resolveRepeater(MeshCoreConnector connector) {
-    return connector.contacts.firstWhere(
+    if (_resolveRepeaterIndex >= 0 &&
+        _resolveRepeaterIndex < connector.contacts.length &&
+        connector.contacts[_resolveRepeaterIndex].publicKeyHex ==
+            widget.repeater.publicKeyHex) {
+      return connector.contacts[_resolveRepeaterIndex];
+    }
+    _resolveRepeaterIndex = connector.contacts.indexWhere(
       (c) => c.publicKeyHex == widget.repeater.publicKeyHex,
-      orElse: () => widget.repeater,
     );
+    if (_resolveRepeaterIndex == -1) {
+      return widget.repeater;
+    }
+    return connector.contacts[_resolveRepeaterIndex];
   }
 
   Future<void> _handleLogin() async {

lib/widgets/room_login_dialog.dart

@@ -64,11 +64,22 @@ class _RoomLoginDialogState extends State<RoomLoginDialog> {
 
   bool _isLoggingIn = false;
 
+  int _resolveRepeaterIndex = -1;
+
   Contact _resolveRepeater(MeshCoreConnector connector) {
-    return connector.contacts.firstWhere(
+    if (_resolveRepeaterIndex >= 0 &&
+        _resolveRepeaterIndex < connector.contacts.length &&
+        connector.contacts[_resolveRepeaterIndex].publicKeyHex ==
+            widget.room.publicKeyHex) {
+      return connector.contacts[_resolveRepeaterIndex];
+    }
+    _resolveRepeaterIndex = connector.contacts.indexWhere(
       (c) => c.publicKeyHex == widget.room.publicKeyHex,
-      orElse: () => widget.room,
     );
+    if (_resolveRepeaterIndex == -1) {
+      return widget.room;
+    }
+    return connector.contacts[_resolveRepeaterIndex];
   }
 
   Future<void> _handleLogin() async {

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -13,7 +13,6 @@ import share_plus
 import shared_preferences_foundation
 import sqflite_darwin
 import url_launcher_macos
-import wakelock_plus
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   FlutterBluePlusPlugin.register(with: registry.registrar(forPlugin: "FlutterBluePlusPlugin"))
@@ -24,5 +23,4 @@ func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
   SqflitePlugin.register(with: registry.registrar(forPlugin: "SqflitePlugin"))
   UrlLauncherPlugin.register(with: registry.registrar(forPlugin: "UrlLauncherPlugin"))
-  WakelockPlusMacosPlugin.register(with: registry.registrar(forPlugin: "WakelockPlusMacosPlugin"))
 }

pubspec.yaml

@@ -16,7 +16,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 7.0.0+8
+version: 7.0.0+9
 
 environment:
   sdk: ^3.9.2
@@ -55,7 +55,6 @@ dependencies:
   cached_network_image: ^3.4.1
   flutter_cache_manager: ^3.4.1
   flutter_foreground_task: ^9.2.0
-  wakelock_plus: ^1.4.0
   characters: ^1.4.0
   package_info_plus: ^9.0.0
   mobile_scanner: ^7.1.4  # QR/barcode scanning

test/companion_radio_stats_test.dart

@@ -0,0 +1,39 @@
+import 'dart:typed_data';
+
+import 'package:flutter_test/flutter_test.dart';
+import 'package:meshcore_open/connector/meshcore_protocol.dart';
+import 'package:meshcore_open/models/companion_radio_stats.dart';
+
+void main() {
+  test('CompanionRadioStats.tryParse golden 14-byte radio frame', () {
+    // noise -90 (0xA6FF LE), rssi -70 (0xBA), snr raw 8 -> 2.0 dB,
+    // tx_air 1000 LE, rx_air 2000 LE
+    final frame = Uint8List.fromList([
+      respCodeStats,
+      statsTypeRadio,
+      0xA6,
+      0xFF,
+      0xBA,
+      0x08,
+      0xE8,
+      0x03,
+      0x00,
+      0x00,
+      0xD0,
+      0x07,
+      0x00,
+      0x00,
+    ]);
+    final s = CompanionRadioStats.tryParse(frame);
+    expect(s, isNotNull);
+    expect(s!.noiseFloorDbm, -90);
+    expect(s.lastRssiDbm, -70);
+    expect(s.lastSnrDb, 2.0);
+    expect(s.txAirSecs, 1000);
+    expect(s.rxAirSecs, 2000);
+  });
+
+  test('CompanionRadioStats.tryParse rejects short frame', () {
+    expect(CompanionRadioStats.tryParse(Uint8List(10)), isNull);
+  });
+}

test/services/retry_and_protocol_test.dart

@@ -14,7 +14,7 @@ import 'package:meshcore_open/services/message_retry_service.dart';
 
 /// Replicates the SHA-256 computation from [MessageRetryService.computeExpectedAckHash]
 /// so tests can cross-check without calling the real implementation twice.
-Uint8List _manualAckHash(
+int _manualAckHash(
   int timestampSeconds,
   int attemptMasked, // already masked to 0x03
   String text,
@@ -35,7 +35,8 @@ Uint8List _manualAckHash(
   buffer.setRange(offset, offset + senderPubKey.length, senderPubKey);
 
   final hash = sha256.convert(buffer);
-  return Uint8List.fromList(hash.bytes.sublist(0, 4));
+  final bytes = Uint8List.fromList(hash.bytes.sublist(0, 4));
+  return (bytes[3] << 24) | (bytes[2] << 16) | (bytes[1] << 8) | bytes[0];
 }
 
 Uint8List _makeKey(int seed) {
@@ -169,16 +170,6 @@ void main() {
       expect(first, equals(second));
     });
 
-    test('hash is exactly 4 bytes long', () {
-      final hash = MessageRetryService.computeExpectedAckHash(
-        fixedTs,
-        0,
-        fixedText,
-        fixedKey,
-      );
-      expect(hash.length, equals(4));
-    });
-
     test('hash matches manual SHA-256 computation', () {
       for (int attempt = 0; attempt < 4; attempt++) {
         final actual = MessageRetryService.computeExpectedAckHash(
@@ -509,7 +500,7 @@ void main() {
           fixedText,
           fixedKey,
         );
-        final hex = hash.map((b) => b.toRadixString(16).padLeft(2, '0')).join();
+        final hex = hash.toRadixString(16).padLeft(8, '0');
         expect(
           hashes.containsKey(hex),
           isFalse,

tools/translate.py

@@ -14,6 +14,10 @@ Usage:
 
   # Translate all locales (missing strings only):
   python translate.py --in lib/l10n/app_en.arb --l10n-dir lib/l10n --missing-only
+
+  # New locales copied from app_en.arb still match English → --missing-only skips them.
+  # Translate every key that still equals the template (e.g. hu, ja, ko):
+  python translate.py --in lib/l10n/app_en.arb --l10n-dir lib/l10n --copy-of-template --only-locales hu,ja,ko
 """
 
 import argparse
@@ -68,6 +72,7 @@ LOCALE_MAP = {
     "sk": ("Slovak", "sk"),
     "sl": ("Slovenian", "sl"),
     "bg": ("Bulgarian", "bg"),
+    "hu": ("Hungarian", "hu"),
     "el": ("Greek", "el"),
     "he": ("Hebrew", "he"),
     "th": ("Thai", "th"),
@@ -261,6 +266,25 @@ def find_missing_keys(source_data: Dict[str, Any], target_data: Dict[str, Any])
     return missing
 
 
+def find_keys_still_template_copy(source_data: Dict[str, Any], target_data: Dict[str, Any]) -> List[str]:
+    """Keys whose value is still exactly the same as the template (typical after cp app_en.arb → app_xx.arb)."""
+    out: List[str] = []
+    for key in source_data:
+        if key == "@@locale" or key.startswith("@"):
+            continue
+        src = source_data.get(key)
+        if not is_translatable_entry(key, src):
+            continue
+        if not isinstance(src, str):
+            continue
+        tgt = target_data.get(key)
+        if not isinstance(tgt, str) or tgt.strip() == "":
+            out.append(key)
+        elif tgt == src:
+            out.append(key)
+    return out
+
+
 def get_all_locale_files(l10n_dir: str, template_file: str) -> List[Tuple[str, str]]:
     """Find all locale .arb files excluding template. Returns [(locale_code, file_path)]."""
     locales = []
@@ -434,6 +458,15 @@ def main() -> int:
     ap.add_argument("--to-locale", help="Target locale code (es, fr, de, etc.)")
     ap.add_argument("--l10n-dir", help="Directory with locale files (translates all locales)")
     ap.add_argument("--missing-only", action="store_true", help="Only translate missing keys")
+    ap.add_argument(
+        "--copy-of-template",
+        action="store_true",
+        help="Only translate keys whose target text still equals app_en (use for new locales copied from English)",
+    )
+    ap.add_argument(
+        "--only-locales",
+        help="Comma-separated locale codes to process with --l10n-dir (e.g. hu,ja,ko)",
+    )
     ap.add_argument("--model", default="translategemma:latest", help="Ollama model (translategemma:latest or specific versions)")
     ap.add_argument("--fallback-model", help="Fallback model for failed translations (e.g., translategemma:27b)")
     ap.add_argument("--host", default="http://localhost:11434", help="Ollama host")
@@ -458,6 +491,14 @@ def main() -> int:
         print("Input JSON must be an object at top-level.", file=sys.stderr)
         return 2
 
+    if args.missing_only and args.copy_of_template:
+        print("Use only one of --missing-only or --copy-of-template", file=sys.stderr)
+        return 2
+
+    only_locales: Optional[set] = None
+    if args.only_locales:
+        only_locales = {x.strip() for x in args.only_locales.split(",") if x.strip()}
+
     # Process all locales if --l10n-dir is provided
     if args.l10n_dir:
         locales = get_all_locale_files(args.l10n_dir, args.in_path)
@@ -465,6 +506,12 @@ def main() -> int:
             print(f"No locale files found in {args.l10n_dir}", file=sys.stderr)
             return 1
 
+        if only_locales is not None:
+            locales = [(c, p) for c, p in locales if c in only_locales]
+            missing = only_locales - {c for c, _ in locales}
+            if missing:
+                print(f"Warning: no app_*.arb for locale code(s): {', '.join(sorted(missing))}", file=sys.stderr)
+
         print(f"Found {len(locales)} locale file(s) to process")
 
         total_translated = 0
@@ -478,7 +525,14 @@ def main() -> int:
                 print(f"  [{locale_code}] Failed to read {locale_path}: {e}")
                 continue
 
-            if args.missing_only:
+            missing_keys: Optional[List[str]]
+            if args.copy_of_template:
+                missing_keys = find_keys_still_template_copy(source_data, target_data)
+                if not missing_keys:
+                    print(f"  [{locale_code}] No keys still matching template")
+                    continue
+                print(f"  [{locale_code}] {len(missing_keys)} key(s) still same as template")
+            elif args.missing_only:
                 missing_keys = find_missing_keys(source_data, target_data)
                 if not missing_keys:
                     print(f"  [{locale_code}] No missing keys")
@@ -509,18 +563,23 @@ def main() -> int:
 
     lang_name, lang_code = LOCALE_MAP.get(args.to_locale, (args.to_locale, args.to_locale))
 
-    # Read existing target file if --missing-only
+    # Read existing target file if --missing-only or --copy-of-template
     target_data: Dict[str, Any] = {}
     missing_keys: Optional[List[str]] = None
-    if args.missing_only and os.path.exists(args.out_path):
+    if (args.missing_only or args.copy_of_template) and os.path.exists(args.out_path):
         try:
             with open(args.out_path, "r", encoding="utf-8") as f:
                 target_data = json.load(f)
-            missing_keys = find_missing_keys(source_data, target_data)
+            if args.copy_of_template:
+                missing_keys = find_keys_still_template_copy(source_data, target_data)
+                label = "still matching template"
+            else:
+                missing_keys = find_missing_keys(source_data, target_data)
+                label = "missing"
             if not missing_keys:
-                print(f"No missing keys in {args.out_path}")
+                print(f"No {label} keys in {args.out_path}")
                 return 0
-            print(f"Found {len(missing_keys)} missing key(s) to translate")
+            print(f"Found {len(missing_keys)} {label} key(s) to translate")
         except Exception as e:
             print(f"Failed to read target file: {e}", file=sys.stderr)
             return 2