A. 1. Check for updates: Make sure both your device's operating system and the game are up to date. Go to Settings > System > Software Update for your device and the Google Play Store for the game. 2. Lower graphics settings: If the game has graphics settings, try lowering them to see if it resolves the black screen issue. 3. Clear app data: Go to Settings > Apps > Touchgrind BMX 2 > Storage > Clear Data. This will reset the game but may fix the black screen issue.

B. 4. Free up device storage: Ensure you have enough storage space on your device. Go to Settings > Storage and delete unnecessary files or apps to free up space.