Battery drain after one UI 7 update

[Its_Yamz]

I updated my Galaxy A55 to one UI 7; its battery drains twice as fast. Please provide a fix

[S23USER1]

My S23 is having the same issue and can't figure out how to fix it either. Settings are the same for all my apps and did not previously drain the battery. It has also started getting very hot while using it.

[userz2TT548A46]

Same issue with my zflip 5. After the last update it is getting very hot and the battery drains twice as fast. It is very frustrating.

[RedOregon]

Wipe your system cache partition and give the device up to a week or so to learn your usage patterns.

[usertrRu4DxDqD]

I'm having the same issue an even my fast charger no longer charges fast

[shawn0982]

Uninstall the update or get a better phone

[gamerphoneguy]

Whare is my facepalm emote right now

[meself]

Can you tell me how to uninstall any update

[theslimshadyist]

You can't.

[meself]

According to user above seems he can but I know you cant