diff --git a/README.md b/README.md
index a982f6e..2243045 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,7 @@ flutter run --dart-define=APP_ENV=live
 ```bash
 flutter build web --dart-define=APP_ENV=live
 flutter build apk --dart-define=APP_ENV=live --dart-define=BASE_URL=https://payapi.velocityafrica.net/api
-flutter build appdundle --dart-define=APP_ENV=live --dart-define=BASE_URL=https://payapi.velocityafrica.net/api
+flutter build appbundle --dart-define-from-file=config.json
 ```
 
 ### Quick pre-release checks
diff --git a/config.json b/config.json
new file mode 100644
index 0000000..5a6b4b9
--- /dev/null
+++ b/config.json
@@ -0,0 +1,4 @@
+{
+  "APP_ENV": "live",
+  "BASE_URL": "https://payapi.velocityafrica.net/api"
+}
\ No newline at end of file
diff --git a/lib/screens/splash/splash_screen.dart b/lib/screens/splash/splash_screen.dart
index a4547f2..f13e435 100644
--- a/lib/screens/splash/splash_screen.dart
+++ b/lib/screens/splash/splash_screen.dart
@@ -247,7 +247,6 @@ class _SplashScreenState extends State<SplashScreen>
   /// user can install the latest version. No cache clearing needed.
   void _showMobileUpdateSheet(SplashProvider provider, String version) {
     final message =
-        provider.updatePayload?['message']?.toString() ??
         'A new version of the app is available. Please download the latest version from the store.';
     final downloadUrl = provider.downloadUrl;
 
diff --git a/pubspec.yaml b/pubspec.yaml
index 47b3d76..ce83d39 100644
--- a/pubspec.yaml
+++ b/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: 1.0.1+3
+version: 1.0.2+4
 
 environment:
   sdk: ^3.9.2