I recently received Android 12 update in Galaxy M21. But now I am noticing a lot of stutters while scrolling youtube, Instagram and other apps too...The smoothness has been crippled by this update ,sometimes even the Notification panel lags while bri...

My Galaxy M21 went dead just after 13 months and had to replace motherboard and this happened on its own.phone restarts but never turned on.I found that a bunch of people came across the same problem but Samsung is reluctant towards their loyal custo...