One Ui 7 and Android 15 battery drain

[TornadoJoe]

Anyone noticed their battery usage really been impacted post-installation of the subject software update? Much higher battery use than before despite optimisation.

[Muzz__]

After 2 minutes!😮

[Tourbillon De La Vie]

Try diagnostics via Samsung members app and maybe contact support 

[Muzz__]

Tried everything

[Adamksc]

I not have problem, my battery is good

[Joeeye]

It depends on the apps and services you use. My S25 Ultra on OneUI 8 beta is pretty decent, about the same as I was getting in OneUI 7.

[ffizo]

After the One UI 7.0 update on the S23 series many users noticed fast battery drain slow charging and wrong battery info showing. Even doing a factory reset did not fix the issue. This makes it hard to use the phone daily. You are not alone  others are facing this too

[Al_Edinburgh]

The battery seems to run out quite quickly after updating to One IU 7.0 / Android 15. Any advice would be really appreciated.

[Tourbillon De La Vie]

Wipe phone cache partition

[akkrish]

Since updating to One UI 7 with Android 15, I’ve noticed a significant increase in battery drain compared to the previous One UI 6 + Android 14 setup. Additionally, the device occasionally becomes noticeably warm during regular usage, which was not an issue before the update

[chi17]

This doesnt work. 3 charges in a day? Never happened to me before UI7 upgrade.