diff --git a/lib/main.dart b/lib/main.dart
index d94aab069c90b3a38ad487ef01af895d612211c8..94db7af796bdeffc4d8832de9c5c4e4b60a1ecec 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -28,6 +28,8 @@ Future<void> main() async {
   await _homeProvider.createDefaultAvatar();
   appVersion = await _homeProvider.getAppVersion();
   prefs = await SharedPreferences.getInstance();
+  final HiveStore _store =
+      await HiveStore.open(path: '${appPath.path}/gqlCache');
 
   String _randomEndpoint;
   int i = 0;
@@ -52,21 +54,20 @@ Future<void> main() async {
         options.dsn =
             'https://c09587b46eaa42e8b9fda28d838ed180@o496840.ingest.sentry.io/5572110';
       },
-      appRunner: () => runApp(Gecko(_randomEndpoint)),
+      appRunner: () => runApp(Gecko(_randomEndpoint, _store)),
     );
   } else {
     print('Debug mode enabled: No sentry alerte');
 
-    runApp(Gecko(
-      _randomEndpoint,
-    ));
+    runApp(Gecko(_randomEndpoint, _store));
   }
 }
 
 // ignore: must_be_immutable
 class Gecko extends StatelessWidget {
-  Gecko(this.randomEndpoint);
+  Gecko(this.randomEndpoint, this._store);
   final String randomEndpoint;
+  final HiveStore _store;
 
   @override
   Widget build(BuildContext context) {
@@ -76,7 +77,7 @@ class Gecko extends StatelessWidget {
 
     final _client = ValueNotifier(
       GraphQLClient(
-        cache: GraphQLCache(store: null),
+        cache: GraphQLCache(store: _store),
         link: _httpLink,
       ),
     );
diff --git a/lib/models/history.dart b/lib/models/history.dart
index 44b43bde9328d11dbd1a81013037ac1b47eafb35..ec882a6367c93b83be5e7d6f6c58c0eeadaae8c9 100644
--- a/lib/models/history.dart
+++ b/lib/models/history.dart
@@ -9,7 +9,6 @@ import 'dart:math';
 import 'package:intl/intl.dart';
 
 class HistoryProvider with ChangeNotifier {
-  // String pubkey = 'D2meevcAHFTS2gQMvmRW5Hzi25jDdikk4nC4u1FkwRaU'; // For debug
   String pubkey = '';
   HistoryProvider(this.pubkey);
   final TextEditingController outputPubkey = new TextEditingController();
@@ -63,8 +62,10 @@ class HistoryProvider with ChangeNotifier {
     return '';
   }
 
+// Pi: D2meevcAHFTS2gQMvmRW5Hzi25jDdikk4nC4u1FkwRaU         // For debug
 // Boris: JE6mkuzSpT3ePciCPRTpuMT9fqPUVVLJz2618d33p7tn
-// Matograine portefeuille: 9p5nHsES6xujFR7pw2yGy4PLKKHgWsMvsDHaHF64Uj25
+// Matograine portefeuille: 9p5nHsES6xujFR7pw2yGy4PLKKHgWsMvsDHaHF64Uj25.
+// Lion simone: 78jhpprYkMNF6i5kQPXfkAVBpd2aqcpieNsXTSW4c21f
 
   List parseHistory(txs, _pubkey) {
     // print(txs);
@@ -162,7 +163,7 @@ class HistoryProvider with ChangeNotifier {
     return opts;
   }
 
-  snackNode(context) {
+  void snackNode(context) {
     if (isFirstBuild) {
       String _message;
       if (endPointGVA == 'HS') {
diff --git a/lib/models/myWallets.dart b/lib/models/myWallets.dart
index 03fc2536286bbeaaf5ddc02b581be1565141e811..f3a4ff1d3e627f614b65399d74a52da0925ffd59 100644
--- a/lib/models/myWallets.dart
+++ b/lib/models/myWallets.dart
@@ -26,11 +26,9 @@ class MyWalletsProvider with ChangeNotifier {
   Future importWallet() async {}
 
   Map getAllWalletsNames() {
-    print(listWallets);
     if (listWallets.isNotEmpty) {
       listWallets.clear();
     }
-    print(walletsDirectory.path);
 
     // int i = 0;
     walletsDirectory
@@ -39,7 +37,6 @@ class MyWalletsProvider with ChangeNotifier {
       String _name = wallet.path.split('/').last;
       List _pubkeyList = File(wallet.path + '/pubkey').readAsLinesSync();
       String _pubkey = _pubkeyList[0];
-      print("$_name: $_pubkey");
       listWallets[_name] = _pubkey;
       // i++;
 
diff --git a/lib/models/walletOptions.dart b/lib/models/walletOptions.dart
index d0abc13fd429bc76c41946bf7eb9ebd3a8590cc5..eef7a765975b84b340faffb0a55344027cf9a1b2 100644
--- a/lib/models/walletOptions.dart
+++ b/lib/models/walletOptions.dart
@@ -52,7 +52,6 @@ class WalletOptionsProvider with ChangeNotifier {
 
   Future readLocalWallet(String _name, String _pin) async {
     isWalletUnlock = false;
-    print('NOM: ' + _name);
     try {
       File _walletFile = File('${walletsDirectory.path}/$_name/wallet.dewif');
       String _localDewif = await _walletFile.readAsString();
@@ -204,9 +203,15 @@ class WalletOptionsProvider with ChangeNotifier {
     final walletFile = File('${walletNameDirectory.path}/wallet.dewif');
 
     walletFile.writeAsString('${_newWalletFile.dewif}');
-
     Navigator.pop(context);
-
     return _name;
   }
+
+  snackCopyKey(context) {
+    final snackBar = SnackBar(
+        content:
+            Text("Cette clé publique a été copié dans votre presse-papier."),
+        duration: Duration(seconds: 2));
+    Scaffold.of(context).showSnackBar(snackBar);
+  }
 }
diff --git a/lib/screens/history.dart b/lib/screens/history.dart
index 4bd84d4b4d2a04cd63bed9e17f477dfa9290463c..1ee5ba88e0cfd95449e76fb52a838b10b2590cb5 100644
--- a/lib/screens/history.dart
+++ b/lib/screens/history.dart
@@ -34,6 +34,7 @@ class HistoryScreen extends StatelessWidget with ChangeNotifier {
     WidgetsBinding.instance.addPostFrameCallback((_) {
       _historyProvider.snackNode(context);
     });
+
     return Scaffold(
         floatingActionButton: Container(
           height: 80.0,
@@ -78,16 +79,17 @@ class HistoryScreen extends StatelessWidget with ChangeNotifier {
                 disabledBorder: InputBorder.none,
               ),
               style: TextStyle(fontSize: 14.0, fontWeight: FontWeight.bold)),
-          if (_historyProvider.pubkey != '') historyQuery(context),
+          if (_historyProvider.pubkey != '')
+            historyQuery(context, _historyProvider),
         ]));
   }
 
-  historyQuery(context) {
-    print("I'M HERE 1");
+  Widget historyQuery(context, _historyProvider) {
     _pubkeyFocus.unfocus();
-    HistoryProvider _historyProvider = Provider.of<HistoryProvider>(context);
+    // HistoryProvider _historyProvider = Provider.of<HistoryProvider>(context);
     CesiumPlusProvider _cesiumPlusProvider =
         Provider.of<CesiumPlusProvider>(context);
+    print("I'M HERE 1");
     return Expanded(
         child: Column(
       mainAxisAlignment: MainAxisAlignment.start,
@@ -104,8 +106,10 @@ class HistoryScreen extends StatelessWidget with ChangeNotifier {
           ),
           builder: (QueryResult result, {fetchMore, refetch}) {
             print("I'M HERE 2 !");
+            print(result.source.isEager);
 
             if (result.isLoading && result.data == null) {
+              print("I'M HERE 3 !");
               return const Center(
                 child: CircularProgressIndicator(),
               );
diff --git a/lib/screens/myWallets/generateWallets.dart b/lib/screens/myWallets/generateWallets.dart
index e48ce21eb5afeba47b00f66c05b01aab87289d46..abde1302732601a922694c9c9ed0672caeda86a1 100644
--- a/lib/screens/myWallets/generateWallets.dart
+++ b/lib/screens/myWallets/generateWallets.dart
@@ -59,7 +59,8 @@ class GenerateWalletsScreen extends StatelessWidget {
                 style: TextStyle(
                     fontSize: 14.0,
                     color: Colors.black,
-                    fontWeight: FontWeight.bold)),
+                    fontWeight: FontWeight.bold,
+                    fontFamily: 'Monospace')),
             SizedBox(height: 8),
             toolTips(_toolTipSentence, 'Phrase de restauration:',
                 "Notez et gardez cette phrase précieusement sur un papier, elle vous servira à restaurer votre portefeuille sur un autre appareil"),
diff --git a/lib/screens/myWallets/walletOptions.dart b/lib/screens/myWallets/walletOptions.dart
index 513d4317bbfd2f36ea49ff60b1585ce5149e9e88..581674463b67f73182c34243e035e43942aadd43 100644
--- a/lib/screens/myWallets/walletOptions.dart
+++ b/lib/screens/myWallets/walletOptions.dart
@@ -7,6 +7,7 @@ import 'package:gecko/screens/myWallets/changePin.dart';
 import 'dart:async';
 import 'package:pin_code_fields/pin_code_fields.dart';
 import 'package:provider/provider.dart';
+import 'package:flutter/services.dart';
 
 // ignore: must_be_immutable
 class WalletOptions extends StatelessWidget with ChangeNotifier {
@@ -15,7 +16,7 @@ class WalletOptions extends StatelessWidget with ChangeNotifier {
   String walletName;
 
   StreamController<ErrorAnimationType> errorController;
-  TextEditingController _enterPin = new TextEditingController();
+  TextEditingController _enterPin = TextEditingController();
   final formKey = GlobalKey<FormState>();
   bool hasError = false;
   var pinColor = Color(0xffF9F9F1);
@@ -32,6 +33,7 @@ class WalletOptions extends StatelessWidget with ChangeNotifier {
         Provider.of<MyWalletsProvider>(context);
     errorController = StreamController<ErrorAnimationType>();
     // _walletOptions.isWalletUnlock = false;
+
     return WillPopScope(
         onWillPop: () {
           _walletOptions.isWalletUnlock = false;
@@ -50,33 +52,73 @@ class WalletOptions extends StatelessWidget with ChangeNotifier {
                   height: 22,
                   child: Text(walletName),
                 )),
-            body: Center(
-                child: SafeArea(
-                    child: Column(children: <Widget>[
-              Visibility(
-                  visible: _walletOptions.isWalletUnlock,
-                  child: Expanded(
-                      child: Column(children: <Widget>[
-                    SizedBox(height: 15),
-                    Text(
-                      'Clé publique:',
-                      style: TextStyle(
-                          fontSize: 15.0,
-                          color: Colors.grey[600],
-                          fontWeight: FontWeight.w400),
-                    ),
-                    SizedBox(height: 15),
-                    Text(
-                      _walletOptions.pubkey.text,
-                      style: TextStyle(
-                          fontSize: 14.0,
-                          color: Colors.black,
-                          fontWeight: FontWeight.bold),
-                    ),
-                    Expanded(
-                        child: Align(
-                            alignment: Alignment.bottomCenter,
-                            child: SizedBox(
+            body: Builder(
+                builder: (ctx) => SafeArea(
+                        child: Column(children: <Widget>[
+                      Visibility(
+                          visible: _walletOptions.isWalletUnlock,
+                          child: Expanded(
+                              child: Column(children: <Widget>[
+                            SizedBox(height: 15),
+                            Text(
+                              'Clé publique:',
+                              style: TextStyle(
+                                  fontSize: 15.0,
+                                  color: Colors.grey[600],
+                                  fontWeight: FontWeight.w400),
+                            ),
+                            SizedBox(height: 15),
+                            GestureDetector(
+                                onTap: () {
+                                  Clipboard.setData(ClipboardData(
+                                      text: _walletOptions.pubkey.text));
+                                  _walletOptions.snackCopyKey(ctx);
+                                },
+                                child: Text(
+                                  _walletOptions.pubkey.text,
+                                  style: TextStyle(
+                                      fontSize: 14.0,
+                                      color: Colors.black,
+                                      fontWeight: FontWeight.bold,
+                                      fontFamily: 'Monospace'),
+                                )),
+                            Expanded(
+                                child: Align(
+                                    alignment: Alignment.bottomCenter,
+                                    child: SizedBox(
+                                        height: 50,
+                                        width: 300,
+                                        child: ElevatedButton(
+                                            style: ElevatedButton.styleFrom(
+                                              elevation: 5,
+                                              primary: Color(
+                                                  0xffFFD68E), //Color(0xffFFD68E), // background
+                                              onPrimary:
+                                                  Colors.black, // foreground
+                                            ),
+                                            onPressed: () => _walletOptions
+                                                    .renameWalletAlerte(
+                                                        context, walletName)
+                                                    .then((_result) {
+                                                  if (_result == true) {
+                                                    WidgetsBinding.instance
+                                                        .addPostFrameCallback(
+                                                            (_) {
+                                                      _myWalletProvider
+                                                              .listWallets =
+                                                          _myWalletProvider
+                                                              .getAllWalletsNames();
+                                                      _myWalletProvider
+                                                          .rebuildWidget();
+                                                    });
+                                                  }
+                                                }),
+                                            child: Text(
+                                                'Renommer ce portefeuille',
+                                                style: TextStyle(
+                                                    fontSize: 20)))))),
+                            SizedBox(height: 30),
+                            SizedBox(
                                 height: 50,
                                 width: 300,
                                 child: ElevatedButton(
@@ -86,167 +128,146 @@ class WalletOptions extends StatelessWidget with ChangeNotifier {
                                           0xffFFD68E), //Color(0xffFFD68E), // background
                                       onPrimary: Colors.black, // foreground
                                     ),
-                                    onPressed: () => _walletOptions
-                                            .renameWalletAlerte(
-                                                context, walletName)
-                                            .then((_result) {
-                                          if (_result == true) {
-                                            WidgetsBinding.instance
-                                                .addPostFrameCallback((_) {
-                                              _myWalletProvider.listWallets =
-                                                  _myWalletProvider
-                                                      .getAllWalletsNames();
-                                              _myWalletProvider.rebuildWidget();
-                                            });
-                                          }
+                                    onPressed: () {
+                                      // changePin(widget.walletName, this.walletPin);
+                                      Navigator.push(
+                                        context,
+                                        MaterialPageRoute(builder: (context) {
+                                          return ChangePinScreen(
+                                              walletName: walletName,
+                                              oldPin: this.walletPin);
                                         }),
-                                    child: Text('Renommer ce portefeuille',
-                                        style: TextStyle(fontSize: 20)))))),
-                    SizedBox(height: 30),
-                    SizedBox(
-                        height: 50,
-                        width: 300,
-                        child: ElevatedButton(
-                            style: ElevatedButton.styleFrom(
-                              elevation: 5,
-                              primary: Color(
-                                  0xffFFD68E), //Color(0xffFFD68E), // background
-                              onPrimary: Colors.black, // foreground
-                            ),
-                            onPressed: () {
-                              // changePin(widget.walletName, this.walletPin);
-                              Navigator.push(
-                                context,
-                                MaterialPageRoute(builder: (context) {
-                                  return ChangePinScreen(
-                                      walletName: walletName,
-                                      oldPin: this.walletPin);
-                                }),
-                              );
-                            },
-                            child: Text('Changer mon code secret',
-                                style: TextStyle(fontSize: 20)))),
-                    SizedBox(height: 30),
-                    SizedBox(
-                        height: 50,
-                        width: 300,
-                        child: ElevatedButton(
-                            style: ElevatedButton.styleFrom(
-                              elevation: 6,
-                              primary: Colors
-                                  .redAccent, //Color(0xffFFD68E), // background
-                              onPrimary: Colors.black, // foreground
-                            ),
-                            onPressed: () async {
-                              await _walletOptions.deleteWallet(
-                                  context, walletName);
-                              WidgetsBinding.instance.addPostFrameCallback((_) {
-                                _myWalletProvider.listWallets =
-                                    _myWalletProvider.getAllWalletsNames();
-                                _myWalletProvider.rebuildWidget();
-                              });
-                            },
-                            child: Text('Supprimer ce portefeuille',
-                                style: TextStyle(fontSize: 20)))),
-                    SizedBox(height: 50),
-                    Text(
-                      'Portefeuille déverrouillé',
-                      style: TextStyle(
-                          color: Colors.green,
-                          fontWeight: FontWeight.w700,
-                          fontSize: 15),
-                    ),
-                    SizedBox(height: 10)
-                  ]))),
-              Visibility(
-                  visible: !_walletOptions.isWalletUnlock,
-                  child: Expanded(
-                      child: Column(children: <Widget>[
-                    SizedBox(height: 80),
-                    Text(
-                      'Veuillez tapper votre code secret pour dévérouiller votre portefeuille.',
-                      textAlign: TextAlign.center,
-                      style: TextStyle(
-                          fontSize: 15.0,
-                          color: Colors.black,
-                          fontWeight: FontWeight.w400),
-                    ),
-                    SizedBox(height: 50),
-                    Form(
-                      key: formKey,
-                      child: Padding(
-                          padding: const EdgeInsets.symmetric(
-                              vertical: 8.0, horizontal: 30),
-                          child: PinCodeTextField(
-                            autoFocus: true,
-                            appContext: context,
-                            pastedTextStyle: TextStyle(
-                              color: Colors.green.shade600,
-                              fontWeight: FontWeight.bold,
+                                      );
+                                    },
+                                    child: Text('Changer mon code secret',
+                                        style: TextStyle(fontSize: 20)))),
+                            SizedBox(height: 30),
+                            SizedBox(
+                                height: 50,
+                                width: 300,
+                                child: ElevatedButton(
+                                    style: ElevatedButton.styleFrom(
+                                      elevation: 6,
+                                      primary: Colors
+                                          .redAccent, //Color(0xffFFD68E), // background
+                                      onPrimary: Colors.black, // foreground
+                                    ),
+                                    onPressed: () async {
+                                      await _walletOptions.deleteWallet(
+                                          context, walletName);
+                                      WidgetsBinding.instance
+                                          .addPostFrameCallback((_) {
+                                        _myWalletProvider.listWallets =
+                                            _myWalletProvider
+                                                .getAllWalletsNames();
+                                        _myWalletProvider.rebuildWidget();
+                                      });
+                                    },
+                                    child: Text('Supprimer ce portefeuille',
+                                        style: TextStyle(fontSize: 20)))),
+                            SizedBox(height: 50),
+                            Text(
+                              'Portefeuille déverrouillé',
+                              style: TextStyle(
+                                  color: Colors.green,
+                                  fontWeight: FontWeight.w700,
+                                  fontSize: 15),
                             ),
-                            length: 6,
-                            obscureText: false,
-                            obscuringCharacter: '*',
-                            animationType: AnimationType.fade,
-                            validator: (v) {
-                              if (v.length < 6) {
-                                return "Votre code PIN fait 6 caractères";
-                              } else {
-                                return null;
-                              }
-                            },
-                            pinTheme: PinTheme(
-                              shape: PinCodeFieldShape.box,
-                              borderRadius: BorderRadius.circular(5),
-                              fieldHeight: 60,
-                              fieldWidth: 50,
-                              activeFillColor:
-                                  hasError ? Colors.orange : Colors.white,
+                            SizedBox(height: 10)
+                          ]))),
+                      Visibility(
+                          visible: !_walletOptions.isWalletUnlock,
+                          child: Expanded(
+                              child: Column(children: <Widget>[
+                            SizedBox(height: 80),
+                            Text(
+                              'Veuillez tapper votre code secret pour dévérouiller votre portefeuille.',
+                              textAlign: TextAlign.center,
+                              style: TextStyle(
+                                  fontSize: 15.0,
+                                  color: Colors.black,
+                                  fontWeight: FontWeight.w400),
                             ),
-                            cursorColor: Colors.black,
-                            animationDuration: Duration(milliseconds: 300),
-                            textStyle: TextStyle(fontSize: 20, height: 1.6),
-                            backgroundColor: pinColor,
-                            enableActiveFill: false,
-                            errorAnimationController: errorController,
-                            controller: _enterPin,
-                            keyboardType: TextInputType.text,
-                            boxShadows: [
-                              BoxShadow(
-                                offset: Offset(0, 1),
-                                color: Colors.black12,
-                                blurRadius: 10,
-                              )
-                            ],
-                            onCompleted: (_pin) async {
-                              print("Completed");
-                              final resultWallet =
-                                  await _walletOptions.readLocalWallet(
-                                      this.walletName, _pin.toUpperCase());
-                              if (resultWallet == 'bad') {
-                                errorController.add(ErrorAnimationType
-                                    .shake); // Triggering error shake animation
-                                hasError = true;
-                                pinColor = Colors.red[200];
-                                notifyListeners();
-                              } else {
-                                pinColor = Colors.green[200];
-                                // setState(() {});
-                                // await Future.delayed(Duration(milliseconds: 50));
-                                this.walletPin = _pin.toUpperCase();
-                                // isWalletUnlock = true;
-                                notifyListeners();
-                              }
-                            },
-                            onChanged: (value) {
-                              if (pinColor != Color(0xffF9F9F1)) {
-                                pinColor = Color(0xffF9F9F1);
-                              }
-                              print(value);
-                            },
-                          )),
-                    )
-                  ]))),
-            ])))));
+                            SizedBox(height: 50),
+                            Form(
+                              key: formKey,
+                              child: Padding(
+                                  padding: const EdgeInsets.symmetric(
+                                      vertical: 8.0, horizontal: 30),
+                                  child: PinCodeTextField(
+                                    autoFocus: true,
+                                    appContext: context,
+                                    pastedTextStyle: TextStyle(
+                                      color: Colors.green.shade600,
+                                      fontWeight: FontWeight.bold,
+                                    ),
+                                    length: 6,
+                                    obscureText: false,
+                                    obscuringCharacter: '*',
+                                    animationType: AnimationType.fade,
+                                    validator: (v) {
+                                      if (v.length < 6) {
+                                        return "Votre code PIN fait 6 caractères";
+                                      } else {
+                                        return null;
+                                      }
+                                    },
+                                    pinTheme: PinTheme(
+                                      shape: PinCodeFieldShape.box,
+                                      borderRadius: BorderRadius.circular(5),
+                                      fieldHeight: 60,
+                                      fieldWidth: 50,
+                                      activeFillColor: hasError
+                                          ? Colors.orange
+                                          : Colors.white,
+                                    ),
+                                    cursorColor: Colors.black,
+                                    animationDuration:
+                                        Duration(milliseconds: 300),
+                                    textStyle:
+                                        TextStyle(fontSize: 20, height: 1.6),
+                                    backgroundColor: pinColor,
+                                    enableActiveFill: false,
+                                    errorAnimationController: errorController,
+                                    controller: _enterPin,
+                                    keyboardType: TextInputType.text,
+                                    boxShadows: [
+                                      BoxShadow(
+                                        offset: Offset(0, 1),
+                                        color: Colors.black12,
+                                        blurRadius: 10,
+                                      )
+                                    ],
+                                    onCompleted: (_pin) async {
+                                      print("Completed");
+                                      final resultWallet =
+                                          await _walletOptions.readLocalWallet(
+                                              this.walletName,
+                                              _pin.toUpperCase());
+                                      if (resultWallet == 'bad') {
+                                        errorController.add(ErrorAnimationType
+                                            .shake); // Triggering error shake animation
+                                        hasError = true;
+                                        pinColor = Colors.red[200];
+                                        notifyListeners();
+                                      } else {
+                                        pinColor = Colors.green[200];
+                                        // setState(() {});
+                                        // await Future.delayed(Duration(milliseconds: 50));
+                                        this.walletPin = _pin.toUpperCase();
+                                        // isWalletUnlock = true;
+                                        notifyListeners();
+                                      }
+                                    },
+                                    onChanged: (value) {
+                                      if (pinColor != Color(0xffF9F9F1)) {
+                                        pinColor = Color(0xffF9F9F1);
+                                      }
+                                      print(value);
+                                    },
+                                  )),
+                            )
+                          ]))),
+                    ])))));
   }
 }
diff --git a/lib/screens/myWallets/walletsHome.dart b/lib/screens/myWallets/walletsHome.dart
index aee638e15f3120d1ad7c91019a5344069a1ef304..24cbbb48c398991da2f5f932fbbc723ea6ca2f16 100644
--- a/lib/screens/myWallets/walletsHome.dart
+++ b/lib/screens/myWallets/walletsHome.dart
@@ -13,7 +13,6 @@ class WalletsHome extends StatelessWidget {
         Provider.of<MyWalletsProvider>(context);
     WalletOptionsProvider _walletOptions =
         Provider.of<WalletOptionsProvider>(context);
-    print('BUILD: WalletsHome');
     _walletOptions.isWalletUnlock = false;
     myWalletProvider.listWallets = myWalletProvider.getAllWalletsNames();
     final bool isWalletsExists = myWalletProvider.checkIfWalletExist();
@@ -97,8 +96,6 @@ class WalletsHome extends StatelessWidget {
     List _listWallets = [];
     myWalletProvider.listWallets.forEach((_name, _pubkey) {
       _listWallets.add(_name);
-      // _balance[_name] = _historyProvider.getBalance(_pubkey).toString();
-      print(_name + _pubkey);
     });
 
     return Column(children: <Widget>[
diff --git a/pubspec.lock b/pubspec.lock
index a5cb3cb79de774d2de51286b14b82e673f7fd09a..a34da15fe1c04933005d76d18a7fa808c50740a8 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -232,14 +232,14 @@ packages:
       name: graphql
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.0.0-beta.6"
+    version: "4.0.0"
   graphql_flutter:
     dependency: "direct main"
     description:
       name: graphql_flutter
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.0.0-beta.6"
+    version: "4.0.0"
   hive:
     dependency: transitive
     description:
@@ -595,6 +595,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.2.0"
+  system_info:
+    dependency: transitive
+    description:
+      name: system_info
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.1.3"
   term_glyph:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index 6a230118dd8035693b08b991fb9736959ec58209..8f94cee8e23e108d161e064b75536c62317f70c8 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -5,7 +5,7 @@ description: A new Flutter project.
 # pub.dev using `pub publish`. This is preferred for private packages.
 publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 
-version: 0.0.1+2
+version: 0.0.1+3
 
 environment:
   sdk: ">=2.7.0 <3.0.0"