S21 update causing battery issues.

[Members_DXZT37N]

A recent update has resulted in y S21 battery draining very quickly and chargiin is taking a lot longer than before. The changes from the update that I have seen are the icons changed colours and the 1 to 9 on the lock screen changed from blue to black. Has anyone had this problem?

[Glenntech]

If you are talking about UI7
Have a search on the forum
Lots of solutions for things that you don't like

[Sundance55]

My battery on S21 started playing up suddenly. From 100% to 38& in minutes, then turns off. When plugged into charge, then says 100% as it started off with. It just switches off without notice. I have to keep it on charge to stay on. Does not get heated though.