Galaxy s 4 screen keeps going on and off and rebooting, removing battery doesnthelp.

[AC Question]

Can't access phone, email or any app. Nevr had problems before after owning it fo more than 2 years...

 

[scubaalex]

My Note 4 does this too since the OS was "upgraded" to MM 6.0.1. I didn't have any problems until that update.