In my galaxy m51, the screen brightness keeps flickering at sometimes. I
know, there is adaptive brightness, but the brightness shouldn't be
readjusted every second even though the ambient light is constant. I'm
also check in safe mode, clear sensor ...
From purchase date to till now screen is flickering some times, like
automatically display light up and down. No condition change in
environment but auto brightness is ups and down automatically with very
fast.After two times reset same problem occur...