After update to Android 12 One Ui 4, phone gotten lag and delay.

[Noobie]

Did anyone have this issue right afte A12 update?

My exynos S21 Ultra(MY) gotten delay touch response, sluggish animation (inconsistent), and blipping brightness.

I turn on Show Refresh Rate and i noticed when the brightness was blipping,the screen refresh rate rate ilding from 60hz to 48hz once a while when I'm not touching my phone.

[nazzzz]

Android 12 One UI 4 is just released hence there would be a few bugs experienced. Those bugs will be fixed in few months forward

[Noobie]

Hopefully not too long. I just found out my camera s21U 10x zoom in low light super hard to focus. Blurry images 🥲

[nazzzz]

I feel you

[kienee]

My S21 ultra also feel lag.
Seems need wait next update to fix it