S24 Battery Drain Post-Update

[Jay_Q]

I updated to one UI7 last night and now my battery while on idle is draining extremely fast. 

Had I known this would be an issue I would have never updated to this crappy software. 

This is a major issue and like I said I can notice the extreme battery drain while the phone is idle.

If Samsung doesn't fix this issue I will be filing a claim as to me this is now a defective item that they caused.

[Ange22]

Even I'm facing the same issue after the One UI 7 software update; it's draining profusely and not even lasting for a few hours. 

Every 2 hours, I need to charge my Samsung galaxy S24 ultra so badly it's draining.

I regret installing the One UI update.

Samsung needs to fix this immediately in the next security patch.

Really disappointed 

[heneryleon]

I’m facing the same issue after the One UI 7 update — the idle battery drain is noticeably worse. Hopefully Samsung pushes a quick fix because this update has really affected battery performance.

[franklinn]

I’m also noticing the S24 battery drain after the update. It seems many users are reporting the same issue, so hopefully a patch fix comes soon. Until then, tweaking background apps and adaptive battery helps a bit. Happens to me even while playing games like bussimulatorid .com, so it's definitely update-related.