I've updated the Android to version 11 and for 3-4 hours the phone was working just fine and I was quite happy that the upgrade fix it. I've turn the screen on and off for more the 30 times without any issue, however when I've plugged in the charger,...
I have the same issue, but on my phone the chequer glitch is showing only on the bottom of the screen. If I turn the screen on/off it fixed itself, but I would love a permanent solution. My phone have the same baseband, kernel, only the rom is differ...
