Solved Battery Drain Problem after ONE UI 7

[Haazim]

All those who are experiencing the battery drain after the ONE UI 7 update, you just need to do a factory reset ( after backing up all your data ).

After every major OS update it is always advised to do a complete factory reset your phone. 

Hopefully, it will solve the problems.

[captain-cj]

I had reset my device and it has been 2-3 weeks, battery still drains.

[Istayhere]

that's my only concern.
I don't think it's works like that.
if it was fixed it will be immediately, we don't have to wait for weeks or reset our phone just to fix that because the software will be same which was before resetting phone

[captain-cj]

Which devices you are using?

[Haazim]

S24 Ultra

[kulbeers2]

What is your avg screen on time ?

[Istayhere]

so that fixed your problem?

[Haazim]

Yes it worked for me.

[Istayhere]

so what about the data? you backed up with samsung cloud?

[Haazim]

Nope i used Samsung smart switch to backup it on laptop. You can do it anyway you find it easy.