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 bringing it down.
Battery Backup AND SCREEN ON TIME(SOT) has also decreased by 1.5 Hours,although No CARRIER AGGREGATION has been added.
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Please follow this path to register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report).
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I too am experiencing the same issue with my M21. The smoothness has been decreased alot after updating my phone to the android 12 (One UI 4.1) . Most of the time the device lags very much. Moreover the RAM management has become an unpleasant thing . It can't even hold a small file in the RAM. Everything gets refreshed all the time. Most of all I can't even play a small game on my M21 now. It lags alot . Hope Samsung releases a more optimized update so that the device could deliver the maximum power & smoothness again.
