Annoying One UI 4 /Android 12 upgrade!!

[docshri]

From the moment I have updated my S21+ to android 12, operating system has gone for toss, I am not able to connect to Galaxy watch 4, not able to download WA media, many apps flickering/flashing, and also phone hanging frequently such a poor show from Samsung never expected this from leading mobile manufacturer, its been one week since update no change, no more update to fix bugs.... I wondering what next? How to make my Samsung Galaxy S21+ back to normal 

[Doub1ex]

Agreed! This is not beta version, it's official ONEUI 4, but it's too much bugs left. So shocking of that!

[RC23]

Hi

Do a factory reset once you update to android 12 on s21 series phones.

I did face the same stuttering issues , but all now are fixed. Also make sure you've got enough space on your internal storage .

M just waiting for the December patch for my s21 ultra ..

Android 12 is smooth OS.

[docshri]

How to backup data it's 30gb

[Zdena]

Same issue also with other devices