Samsung s22 ultra after Android 13 ui5 drain battery

[Grzegorz79]

Hi guys I have weird battery drain after get update this my second day of use and battery go so fast , last night on my night shift I use normal phone like every day in work this 3x 20min break and normally when I back to home I have 40% 55% battery after night , on this android 4% , from 12pm to 7am from 50% go to 4% not in use phone what's going on with this soft lol

[jackjacka]

Me too, I saw someone on Reddit say it was ultra wide band searching that's a bug but I've also posted in here as well. It's not just you. You can try force stopping UWB through 'apps' but you'll have to filter and then select 'show Samsung system apps' to find it. I've just tried this today and will report back.

[Tourbillon De La Vie]

You can simply disable uwb through settings/connections as I did. I have no use for it.

To OP, did you clear cache after the update?

https://www.samsung.com/uk/support/mobile-devices/how-do-i-clear-the-cache-on-my-device/

[Grzegorz79]

Cache? what you mean exactly because I don't want to wipe my phone. I have many photos and wideo can't wipe out all

[Richmar83]

Clearing the cache will not affect data and can be done as per the instructions posted.
Clearing the device cache is always recommended following any OS software update and personally I do it once a month just out of routine upkeep.

[Grzegorz79]

I make this device care I make this often

[GoanGeek]

Ideally after a major update there is a possibility the phone is relearning your usage pattern.

So I would give it a week or two to settle down.

Also look for any app draining your battery in the battery section.

[Amir2099]

I've the same problem. My screen on time has gone lower since the oneui 5 update.

[Daz73r]

I turned this off it has helped

[Members_HLhimaB]

1. System UI takes 20% or more! What the hell is happening?! (Check battery usage) and I have UWB disabled.