

Finally, if you can't fix it with anything, you may need to uninstall the app and re-install it.After that put it to charge, and press the power button. If none of the above working, you can wait till your phone battery drains and it turns off automatically.Then, release the buttons and hold down "Power" button until the screen turns on.Now you can try opening the app, it may work fine.

Press and hold down the "Home" and "Power" buttons at the same time for upto 10 seconds.

Common Galaxy Attack: Alien Shooter App Problems and Troubleshooting Steps ✅ How to fix black screen / white screen (blank screen) issue / app crash issue in Galaxy Attack: Alien Shooter?īlack/White Screen is one of the most common problem in android operating system.
