[AC Question]

my phone is samsung galaxy j1 2016,lollipop version.i bought it 2 months ago and the problem is occuring from previous week.the screen is blinking all the time its some kind of light blinking.the phone is not damaged in any way.

[Javier P]

Welcome to the forums. Have you checked if the problem persists after booting in safe mode?

[bnjkm]

i have tried but still the problem is not gone yet

[Javier P]

i have tried but still the problem is not gone yet

Thanks for registering! It could be a hardware problem then. Just in case, try changing the screen brightness and see if the problem persists even at a low level.

[bnjkm]

when the brightness is reduced the blinking is more

[Javier P]

Have you recently received a system update? If safe mode didn't stop the blinking I would say it's a firmware issue or a hardware problem. The possible fixes would be a factory reset (make sure to backup anything you don't want to lose) or taking the phone to a repair shop.