Installation Instructions:
1. Locate the APK file
- Open your Files or My Files app.
- Go to the Downloads folder.
- Tap the `onestopapp.apk` file you have just downloaded.
2. Allow installation from this source (if prompted)
- You’ll see a message like “Install unknown apps”.
- Tap Settings.
- Enable Allow from this source (for your browser or file manager).
- Go back.
3. Install the app
- Tap Install.
- Wait for installation to complete.
- Tap Open or Done.