Screen flashes purple everytime I turn phone on and flickers white
Everytime i press the side button to turn my phone on the full screen flashes purple and doesnt respond, it does that for like 3+ minutes everytime i press it and then decides to want to work until the screen goes off and it does it again.
ontop of that, when my brightness is low it flickers white and the longer its on low the worse it gets.
if its slightly brighter it works completely fine and i have no other issues with my phone
2 
