screen dividing line appears.

[rajkamal pareek]

When i use flashlight in status bar by clean master my OPO's screen is devided into two parts by a silverish lining and screen doesn't work properly. Although the touch works but not in good condition. Everything on the screen seems like cracks and shatters. Please explain the reason and also provide the solution. If possible send me an email with solution.I would be grateful.

 

[Almeuit]

I would say the app may because the phone to behave incorrectly. Try another flashlight app.