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Teyoo

Hello,

After update to 8.0 I've got a problem with battery drain in my XZP.

The highest battery usage is when te phone is "unactive" now in 8.0 the best operating time is sth about 16-20h max. In Nougat more more than 24-30h...

I made repair a software after previous installation by PC Companion and now reset by the phone - nothing helps...

16 hours to 11%22% unactive phone

Teyoo

I think that my problem is solved, three times I made a soft repair by PC companion. After that I started my phone and made another reset.

Most importantly, I didn't restore the backup. I think that backup made on Nougat is a problem.

xperiauser0000

can u solve battery problem in xz premium?? this problem starts after oreo update.

Trane

I have this problem too

gagge1000

Whats the problem?

Kingkaka

Same. it runs out very fast doesnt it. mines started after the oreo update. Plz fix

xperiauser0000

it runs faster than it was in android 7.

Trane

Yes it has poor performance in Android 8

najodleglejszy

@Teyoo I doubt the drain was caused by the backup per se, most likely it was because of some app not compatible with Oreo yet or something like that.

Yet1Bluesky

Same problem here, from 7h SoT in Nougat to 5h SoT in Oreo.. Very poor performance

Trane

@Teyoo wrote:
I think that my problem is solved, three times I made a soft repair by PC companion. After that I started my phone and made another reset.
Most importantly, I didn't restore the backup. I think that backup made on Nougat is a problem.

After one day using, are you think its work?