diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml
index 7bf1ee64c31af8afcb8c8d1491be8e94a4e9fb83..101936ce33903de64ab8bd3ef235dafed6c4d3ff 100644
--- a/android/app/src/main/AndroidManifest.xml
+++ b/android/app/src/main/AndroidManifest.xml
@@ -12,7 +12,7 @@
     <application
         android:name="io.flutter.app.FlutterApplication"
         android:label="gecko">
-        <!-- android:icon="@mipmap/launcher_icon"> -->
+        <!-- android:icon="@mipmap/ic_launcher"> -->
         <activity
             android:name=".MainActivity"
             android:launchMode="singleTop"
diff --git a/android/app/src/main/res/mipmap-hdpi/ic_launcher.png b/android/app/src/main/res/mipmap-hdpi/ic_launcher.png
index db77bb4b7b0906d62b1847e87f15cdcacf6a4f29..bafaafdfb0b29789295e040c39891081277fc426 100644
Binary files a/android/app/src/main/res/mipmap-hdpi/ic_launcher.png and b/android/app/src/main/res/mipmap-hdpi/ic_launcher.png differ
diff --git a/android/app/src/main/res/mipmap-hdpi/launcher_icon.png b/android/app/src/main/res/mipmap-hdpi/launcher_icon.png
deleted file mode 100644
index a18621b26e2050d3c0abd43327e4c0b5c68e64fe..0000000000000000000000000000000000000000
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diff --git a/android/app/src/main/res/mipmap-mdpi/ic_launcher.png b/android/app/src/main/res/mipmap-mdpi/ic_launcher.png
index 17987b79bb8a35cc66c3c1fd44f5a5526c1b78be..9a3a690c821d3dd59e81b328aebf08e166451845 100644
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diff --git a/android/app/src/main/res/mipmap-mdpi/launcher_icon.png b/android/app/src/main/res/mipmap-mdpi/launcher_icon.png
deleted file mode 100644
index 6755bb41b0eb8c54a9774144c4b5522c3432f00e..0000000000000000000000000000000000000000
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diff --git a/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png
index 09d4391482be68e9e4a07fab769b5de337d16eb1..e3b34c585563a7f21c8436257b4aa649dbe0b6a1 100644
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diff --git a/android/app/src/main/res/mipmap-xhdpi/launcher_icon.png b/android/app/src/main/res/mipmap-xhdpi/launcher_icon.png
deleted file mode 100644
index bd05bf8690925426590d7d5706cfa6e7d5a569b1..0000000000000000000000000000000000000000
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diff --git a/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png b/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
index d5f1c8d34e7a88e3f88bea192c3a370d44689c3c..021ec4fda5100c400aaabbe22cc4b2b8fb9aa95b 100644
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diff --git a/android/app/src/main/res/mipmap-xxhdpi/launcher_icon.png b/android/app/src/main/res/mipmap-xxhdpi/launcher_icon.png
deleted file mode 100644
index 4945891e6f3b8ea6e8fee27c9a850750db524af1..0000000000000000000000000000000000000000
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diff --git a/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
index 4d6372eebdb28e45604e46eeda8dd24651419bc0..5cda28a82658f5bb91f1d74e86c4fbf4215a9380 100644
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diff --git a/android/app/src/main/res/mipmap-xxxhdpi/launcher_icon.png b/android/app/src/main/res/mipmap-xxxhdpi/launcher_icon.png
deleted file mode 100644
index cbd60d0cc89d9a7742230247d37c976ca668c389..0000000000000000000000000000000000000000
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diff --git a/assets/icon/gecko5bduniter2.png b/assets/icon/gecko5bduniter2.png
new file mode 100644
index 0000000000000000000000000000000000000000..5eed27053a6e5f05ffdfa60d5361376595059c0d
Binary files /dev/null and b/assets/icon/gecko5bduniter2.png differ
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diff --git a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@2x.png b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@2x.png
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index d37c49bb8e7fb544e5d538fdbca659b86a51fb6f..b3a80eb00f553e6441d0a4a5c6cf5924fa693d44 100644
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diff --git a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png
index 288e205907d2c3f737b277c51367fc3a13cb98d8..83b0ea4b7dda5aa466c5eb5569b4fd88a8f221b9 100644
Binary files a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png and b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png differ
diff --git a/lib/main.dart b/lib/main.dart
index b90210deb01913407a8657bbf7ee47a665da67dd..f8867a93dd095d94ceba45c41f52480a62419338 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -38,8 +38,17 @@ class Gecko extends StatelessWidget {
     );
     return MaterialApp(
       title: 'Äžecko',
-      theme:
-          ThemeData(primaryColor: Colors.blue[50], accentColor: Colors.black),
+      theme: ThemeData(
+        primaryColor: Color(0xffD28928),
+        accentColor: Color(0xffFFD68E),
+        textTheme: TextTheme(
+          bodyText1: TextStyle(),
+          bodyText2: TextStyle(),
+        ).apply(
+          bodyColor: Color(0xff855F2D),
+          // displayColor: Colors.blue,
+        ),
+      ),
       home: GraphQLProvider(
         client: _client,
         child: HomeScreen(),
diff --git a/lib/ui/generateWallets.dart b/lib/ui/generateWallets.dart
index 71e11978588ad97ea3bfae8a15452675471672cc..47a30732b9a805659c8a25b421961466cebe4e6f 100644
--- a/lib/ui/generateWallets.dart
+++ b/lib/ui/generateWallets.dart
@@ -17,35 +17,63 @@ class _GenerateWalletState extends State<GenerateWalletScreen> {
     DubpRust.setup();
   }
 
-  TextEditingController _mnemonic = new TextEditingController();
+  TextEditingController _mnemonicController = new TextEditingController();
   TextEditingController _pubkey = new TextEditingController();
   TextEditingController _pin = new TextEditingController();
+  String generatedMnemonic;
+  NewWallet actualWallet;
   final formKey = GlobalKey<FormState>();
 
   @override
   Widget build(BuildContext context) {
     return SafeArea(
         child: Column(children: <Widget>[
+      SizedBox(height: 8),
+      Text(
+        'Clé publique:',
+        style: TextStyle(
+            fontSize: 15.0,
+            color: Colors.grey[600],
+            fontWeight: FontWeight.w400),
+      ),
       TextField(
           enabled: false,
-          controller: this._mnemonic,
-          maxLines: 2,
+          controller: this._pubkey,
+          maxLines: 1,
           textAlign: TextAlign.center,
           decoration: InputDecoration(),
           style: TextStyle(
-              fontSize: 15.0,
+              fontSize: 14.0,
               color: Colors.black,
               fontWeight: FontWeight.bold)),
+      SizedBox(height: 8),
+      Text(
+        'Phrase secrète:',
+        style: TextStyle(
+            fontSize: 15.0,
+            color: Colors.grey[600],
+            fontWeight: FontWeight.w400),
+      ),
       TextField(
           enabled: false,
-          controller: this._pubkey,
-          maxLines: 1,
+          controller: this._mnemonicController,
+          maxLines: 3,
           textAlign: TextAlign.center,
-          decoration: InputDecoration(),
+          decoration: InputDecoration(
+            contentPadding: EdgeInsets.all(15.0),
+          ),
           style: TextStyle(
-              fontSize: 14.0,
+              fontSize: 22.0,
               color: Colors.black,
-              fontWeight: FontWeight.bold)),
+              fontWeight: FontWeight.w400)),
+      SizedBox(height: 8),
+      Text(
+        'Code PIN:',
+        style: TextStyle(
+            fontSize: 15.0,
+            color: Colors.grey[600],
+            fontWeight: FontWeight.w400),
+      ),
       TextField(
           enabled: false,
           controller: this._pin,
@@ -53,21 +81,47 @@ class _GenerateWalletState extends State<GenerateWalletScreen> {
           textAlign: TextAlign.center,
           decoration: InputDecoration(),
           style: TextStyle(
-              fontSize: 20.0,
+              fontSize: 30.0,
               color: Colors.black,
               fontWeight: FontWeight.bold)),
       SizedBox(height: 12),
       new RaisedButton(
+          color: Color(0xffFFD68E),
           onPressed: () => generateMnemonic(),
           child: Text('Générer un wallet', style: TextStyle(fontSize: 20))),
-      SizedBox(height: 20)
+      SizedBox(height: 30),
+      Expanded(
+          child: Align(
+              alignment: Alignment.bottomCenter,
+              child: new RaisedButton(
+                  color: Color(0xffFFD68E),
+                  onPressed: () {
+                    Navigator.push(
+                      context,
+                      MaterialPageRoute(builder: (context) {
+                        return ValidStoreWalletScreen(
+                            generatedMnemonic: this.generatedMnemonic,
+                            generatedWallet:
+                                this.actualWallet); //, this.actualWallet);
+                      }),
+                    ).then((value) => setState(() {
+                          if (value) {
+                            _pin.clear();
+                            _mnemonicController.clear();
+                            _pubkey.clear();
+                          }
+                        }));
+                  },
+                  child: Text('Enregistrer ce wallet',
+                      style: TextStyle(fontSize: 20))))),
+      SizedBox(height: 15)
     ]));
   }
 
   Future generateMnemonic() async {
-    String generatedMnemonic;
     try {
-      generatedMnemonic = await DubpRust.genMnemonic(language: Language.french);
+      this.generatedMnemonic =
+          await DubpRust.genMnemonic(language: Language.french);
     } catch (e, stack) {
       print(e);
       if (kReleaseMode) {
@@ -77,15 +131,13 @@ class _GenerateWalletState extends State<GenerateWalletScreen> {
         );
       }
     }
-
-    generateWallet(generatedMnemonic);
+    this.actualWallet = await generateWallet(this.generatedMnemonic);
+    return this.generatedMnemonic;
   }
 
   Future generateWallet(generatedMnemonic) async {
-    final walletFile = await _localWallet;
-    NewWallet newWallet;
     try {
-      newWallet = await DubpRust.genWalletFromMnemonic(
+      this.actualWallet = await DubpRust.genWalletFromMnemonic(
           language: Language.french, mnemonic: generatedMnemonic);
     } catch (e, stack) {
       print(e);
@@ -98,12 +150,82 @@ class _GenerateWalletState extends State<GenerateWalletScreen> {
     }
 
     setState(() {
-      this._mnemonic.text = generatedMnemonic;
-      this._pubkey.text = newWallet.publicKey;
-      this._pin.text = newWallet.pin;
+      this._mnemonicController.text = generatedMnemonic;
+      this._pubkey.text = actualWallet.publicKey;
+      this._pin.text = actualWallet.pin;
     });
 
-    return walletFile.writeAsString('${newWallet.dewif}');
+    return actualWallet;
+  }
+}
+
+class ValidStoreWalletScreen extends StatefulWidget {
+  final String generatedMnemonic;
+  final NewWallet generatedWallet;
+
+  ValidStoreWalletScreen(
+      {Key validationKey,
+      @required this.generatedMnemonic,
+      @required this.generatedWallet})
+      : super(key: validationKey);
+
+  @override
+  _ValidStoreWalletScreen createState() => _ValidStoreWalletScreen();
+}
+
+class _ValidStoreWalletScreen extends State<ValidStoreWalletScreen> {
+  void initState() {
+    super.initState();
+    // DubpRust.setup();
+    this._mnemonicController.text = widget.generatedMnemonic;
+    this._pubkey.text = widget.generatedWallet.publicKey;
+  }
+
+  TextEditingController _mnemonicController = new TextEditingController();
+  TextEditingController _pubkey = new TextEditingController();
+  TextEditingController _pin = new TextEditingController();
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(),
+      body: Center(
+        child: Column(children: <Widget>[
+          TextField(
+              enabled: false,
+              controller: this._mnemonicController,
+              maxLines: 2,
+              textAlign: TextAlign.center,
+              decoration: InputDecoration(),
+              style: TextStyle(
+                  fontSize: 15.0,
+                  color: Colors.black,
+                  fontWeight: FontWeight.bold)),
+          TextField(
+              enabled: false,
+              controller: this._pubkey,
+              maxLines: 1,
+              textAlign: TextAlign.center,
+              decoration: InputDecoration(),
+              style: TextStyle(
+                  fontSize: 14.0,
+                  color: Colors.black,
+                  fontWeight: FontWeight.bold)),
+          new RaisedButton(
+              color: Color(0xffFFD68E),
+              onPressed: () => storeWallet(widget.generatedWallet),
+              child: Text('Confirmer', style: TextStyle(fontSize: 20))),
+        ]),
+      ),
+    );
+  }
+
+  Future storeWallet(actualWallet) async {
+    final walletFile = await _localWallet;
+    walletFile.writeAsString('${widget.generatedWallet.dewif}');
+    _pin.clear();
+    Navigator.pop(context, true);
+    FocusScope.of(context).unfocus();
   }
 
   Future<String> get _localPath async {
diff --git a/lib/ui/historyScreen.dart b/lib/ui/historyScreen.dart
index 69506f40e5005fff71f2f50dced873f174a870a1..7569a6f01afda30143dd6e28cfde788cbe4f6812 100644
--- a/lib/ui/historyScreen.dart
+++ b/lib/ui/historyScreen.dart
@@ -64,6 +64,7 @@ class HistoryScreenState extends State<HistoryScreen> {
     print('Build this.pubkey : ' + this.pubkey);
     print('isBuilding: ' + isBuilding.toString());
     return Column(children: <Widget>[
+      SizedBox(height: 8),
       TextField(
           // Entrée de la pubkey
           onChanged: (text) {
@@ -84,10 +85,7 @@ class HistoryScreenState extends State<HistoryScreen> {
             errorBorder: InputBorder.none,
             disabledBorder: InputBorder.none,
           ),
-          style: TextStyle(
-              fontSize: 15.0,
-              color: Colors.black,
-              fontWeight: FontWeight.bold)),
+          style: TextStyle(fontSize: 15.0, fontWeight: FontWeight.bold)),
       historyQuery(),
     ]);
   }
@@ -186,7 +184,7 @@ class HistoryScreenState extends State<HistoryScreen> {
                 if (this.pubkey != '')
                   Text(balance.toString() + ' Äž1',
                       textAlign: TextAlign.center,
-                      style: TextStyle(fontSize: 30.0, color: Colors.black)),
+                      style: TextStyle(fontSize: 30.0)),
                 for (var repository in _transBC)
                   ListTile(
                       contentPadding: const EdgeInsets.all(5.0),
diff --git a/lib/ui/home.dart b/lib/ui/home.dart
index 65897771cf4ace3b20f9ce5bc13777235a205f1b..171397a46fa67558c71f0a31bfe4122c68c55d53 100644
--- a/lib/ui/home.dart
+++ b/lib/ui/home.dart
@@ -31,9 +31,8 @@ class HomeScreenState extends State<HomeScreen> {
 
   @override
   Widget build(BuildContext context) {
-    return MaterialApp(
-        home: Scaffold(
-      backgroundColor: Colors.grey[300],
+    return Scaffold(
+      backgroundColor: Color(0xffF9F9F1),
       body: SafeArea(
         child: IndexedStack(
           index: currentIndex,
@@ -62,12 +61,15 @@ class HomeScreenState extends State<HomeScreen> {
                 height: 40.0,
                 width: 40.0,
                 child: Image.asset('images/scanner.png')),
-            backgroundColor: Color.fromARGB(500, 204, 255, 255),
+            backgroundColor: Color(
+                0xffEFEFBF), //Color(0xffFFD68E), //Color.fromARGB(500, 204, 255, 255),
           ),
         ),
       ),
       bottomNavigationBar: BottomNavigationBar(
-        fixedColor: Colors.black,
+        backgroundColor: Color(0xffFFD68E),
+        fixedColor: Color(0xff855F2D),
+        unselectedItemColor: Color(0xffBD935C),
         type: BottomNavigationBarType.fixed,
         onTap: onTabTapped,
         currentIndex: currentIndex,
@@ -86,6 +88,6 @@ class HomeScreenState extends State<HomeScreen> {
           )
         ],
       ),
-    ));
+    );
   }
 }
diff --git a/lib/ui/myWallets.dart b/lib/ui/myWallets.dart
index 73b325a3ea33a8bc9278cab8461ec4bdfda1fd05..e84bf0835155a0c689e91e4ee5ad7edf2d3290a2 100644
--- a/lib/ui/myWallets.dart
+++ b/lib/ui/myWallets.dart
@@ -30,12 +30,13 @@ class _MyWalletState extends State<MyWalletsScreen> {
   bool hasError = false;
   String validPin = 'NO PIN';
   String currentText = "";
-  var pinColor = Colors.grey[300];
+  var pinColor = Color(0xffF9F9F1);
 
   @override
   Widget build(BuildContext context) {
     return SafeArea(
         child: Column(children: <Widget>[
+      SizedBox(height: 8),
       InkWell(
         child: TextField(
             enabled: false,
@@ -113,9 +114,9 @@ class _MyWalletState extends State<MyWalletsScreen> {
                 }
               },
               onChanged: (value) {
-                if (pinColor != Colors.grey[300]) {
+                if (pinColor != Color(0xffF9F9F1)) {
                   setState(() {
-                    pinColor = Colors.grey[300];
+                    pinColor = Color(0xffF9F9F1);
                   });
                 }
                 print(value);
diff --git a/pubspec.yaml b/pubspec.yaml
index 29917e695e01d43af18ed2fea3ec9e8d72b5270c..785cb38ceba06d1c2ead120a2b771a92c433cd86 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: 0.0.0+7
+version: 0.0.0+8
 
 environment:
   sdk: ">=2.7.0 <3.0.0"
@@ -29,10 +29,10 @@ dependencies:
 
 
 flutter_icons:
-  android: "launcher_icon"
+  android: "ic_launcher"
   ios: true
-  image_path: "assets/icon/gecko5b96.png"
-  cupertino_icons: ^1.0.0
+  image_path: "assets/icon/gecko5bduniter2.png"
+  # cupertino_icons: ^1.0.0
 
 dev_dependencies:
   flutter_test: