battery drain

[kartick004]

after my mobile (note 20 ultra) updated in UI 4.0 , my phone 's battery performance was very slow in one day...100% to 10% is take 4-5hrs

pls #samsung group solve my problem 

[Nishan22]

Because in android 12 there's more background process which consumes more battery

[saarang007]

There are no battery drain & heat issues at all in Android 12 One UI 4

Please check and try this:

https://r2.community.samsung.com/t5/Tech-Talk/I-am-mentioning-this-again/td-p/10593850