Just got the latest update on my S23 Ultra on AT&Ts network. Before this update didn’t really think about my phone’s battery but now it feels like it’s dropping like a stone.
Is anyone else having this issue?
One UI version 6.0
Android version 14
Build Number UP1A.231005.007.S918USQU1BWK4
This is a major system update, it needs recalibration again. Give it a few days and battery will improve, even more so than it was on Android 13.
Happened to me for 3 days after upgrading and now battery life is even better than my 14 Pro Max.
Edited post with update for anyone that cares or is from the future.
Maybe adaptive battery was reseted and it need time to learn again?
Hopefully that’s the issue but as far as I know there is no way of knowing it has to relearn. And I don’t remember it’s initial learning period causing this much battery drain. My battery life has been pretty much cut in half and that’s with power saving functions on post update.