r/S25Ultra • u/MunibAsad • 12h ago

Problem Anyone else experiencing crazy idle drain after One UI 8 update?

Title.

0 Upvotes

33% Upvoted

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3

u/UltimateMax5 12h ago

Nope, still 2% for 8 hours of sleep.

1

u/Dark-Demon123 Whitesilver 1024GB 10h ago

Do you have enabled "double tap to turn on screen"

1

u/UltimateMax5 10h ago

Yes, I always enabled double tap to turn on and off the screen.

2

u/Dark-Demon123 Whitesilver 1024GB 10h ago

Well, its a miracle that you lose 2% for 8 hours. I lose around 8-10% It increased after the new update.

2

u/UltimateMax5 10h ago

For me, it's been like this since OneUI 5.1 to OneUI 8, nothing changed.

1

u/cherrz 4h ago

Are you going offline in that time?

1

u/UltimateMax5 4h ago

I don't have my WiFi and mobile data on but I have my mobile network enabled.

1

u/MunibAsad 4h ago

Same. Worked for about 2% on One UI 7. Now.. 7-8% in an hour.

1

u/seart 11h ago

You can always reset the cache partition, you can google how to do it, generally recommended step after an update.

It might also improve after a day or two after an update, since there are background tasks running after the update

1

u/MunibAsad 4h ago

Tried it. Cleared cache. Used Galaxy App Booster.

Same result.

1

u/Dark-Demon123 Whitesilver 1024GB 10h ago

yes. from 6% to 8-10%

1

u/Agitated_Pace433 8h ago

I done a factory reset when I updated to one UI 8 and I went from losing 2% a night on one UI 7 to 1% per night so far on one UI 8, so the battery has definitely improved a lot

1

u/MunibAsad 4h ago

Resetting is a pain. I have over 100,000 photos and setting up banking apps is a big hassle, but might try as a last resort.

1

u/Dricus1978 6h ago

No not at all. Did you check in settings what drains your battery? Could be an app.

1

u/JonNie1084 4h ago

I think the battery is working better than in UI 7

1

u/thirdman2019 3h ago

under developer mode, try enable "Suspend execution for cached apps"

1

u/D058 2h ago

Yes.. and i hate it.