Battery Issues

[Barrie-Wilson]

I decided to give the beta a try on my s21 ultra. Has anyone experienced battery draining? In the space of 2 and a half hours it has fallen more than 30% with just general use (scrolling through Facebook and sending messages). Never had this problem before the update so taking it it's the beta that's causing it?

[Tpg21]

Yeah I noticed aswell. Draining battery very quick just the normal use.

[nowdeleted]

Turn off the adaptive brightness and turn the brightness down by 25% or more if you feel confident. Also dark mode helps.

[Barrie-Wilson]

Yeah I've already done this on the device before installing the beta

[Cloud355]

Are you on beta 2 or 3? Beta 2 my battery was dying raidly, beta 3 has improved it quite a bit for me

[Darrenwalsh]

I would imagine so

[JLasenberg]

Was listening music on the way for around 2 hours plus phone slightly heated up and battery was down from 95 to 45. Was surprised

[romanlinley]

My 21 ultra lost 40% after update just in my bag at work this afternoon

[adamlee]

Because of CameraService_worker again. Recently fixed on android 11 October patch, they've now brought the bug back with android 12. 😭😭😭😭

[MM3301]

I've had the opposite for the normal galaxy s21. I feel like the battery has got better with the update