topic Battery drains after update to Android 5.1 in XPERIA archive

Battery drains after update to Android 5.1

TrLgr — Fri, 29 Jan 2016 11:50:57 GMT

hello my m2 after android 5.1 update drains the battery so fast 2 days max in standby and android os keep awake 72% .

i tried to complete restore from pc companion i tried everything even the new update 18.6.A.0.182 wont fix the problem

Re: Battery drains after update to Android 5.1

Uliwooly — Sat, 30 Jan 2016 00:41:18 GMT

@TrLgr

We'll need more info to better assist you

charge the phone 100% use it as you normally would then once the battery reaches 10%

settings > power management > battery > take screenshots of:

1. the list

2. tap on the graph and take a screenshot

3. back > tap on the top 4 items on the list > take a screenshot of each

post them all here or upload the screenshots to box or dropbox or google drive or etc and post the link

Re: Battery drains after update to Android 5.1

TrLgr — Sun, 31 Jan 2016 13:31:03 GMT

hello here are the screenshots :

http://prntscr.com/9x6qa7

http://prntscr.com/9x6qgq

http://prntscr.com/9x6qnp

http://prntscr.com/9x6qso

http://prntscr.com/9x6qxu

http://prntscr.com/9x6r2k

Re: Battery drains after update to Android 5.1

superkote — Sun, 31 Jan 2016 13:34:21 GMT

Same problem there!!!

Re: Battery drains after update to Android 5.1

TrLgr — Sun, 31 Jan 2016 13:39:53 GMT

i think its a bug with the android

Re: Battery drains after update to Android 5.1

Uliwooly — Sun, 31 Jan 2016 22:05:04 GMT

@TrLgr

You forgot one crucial screenshot

1. the list

2. tap on the graph and take a screenshot

3. back > tap on the top 4 items on the list > take a screenshot of each

I see that you have WiFi running all the time which could keep your phone awake, also the missing screenshot could prove this and how bad/good your network coverage is

Re: Battery drains after update to Android 5.1

TrLgr — Sun, 31 Jan 2016 22:25:00 GMT

oh yes sry for that

http://prntscr.com/9xe8zg

so as i can see the wifi is on

Re: Battery drains after update to Android 5.1

Uliwooly — Sun, 31 Jan 2016 22:45:09 GMT

@TrLgr

which makes sense, WiFi its on all the time, and keeps the phone awake quite often, it could be a third party app that its constantly syncing.

Re: Battery drains after update to Android 5.1

TrLgr — Sun, 31 Jan 2016 22:48:49 GMT

yeah but i just restored my phone and i didnt install anything 😕

Re: Battery drains after update to Android 5.1

Uliwooly — Sun, 31 Jan 2016 23:32:16 GMT

@TrLgr

This is what I would do, repair the phone with PCC > it will delete everything on the phone > use it for 2 days and then get the screenshots and post them here.

Re: Battery drains after update to Android 5.1

TrLgr — Sun, 31 Jan 2016 23:47:49 GMT

that is what i did 😕

Re: Battery drains after update to Android 5.1

Uliwooly — Sun, 31 Jan 2016 23:53:58 GMT

Check this out

http://talk.sonymobile.com/t5/Xperia-Z3/About-charging-need-help/td-p/1087977

Re: Battery drains after update to Android 5.1

TrLgr — Mon, 01 Feb 2016 00:12:04 GMT

so i have t disable the wifi all the time ? 😕

Re: Battery drains after update to Android 5.1

Uliwooly — Mon, 01 Feb 2016 00:29:03 GMT

@TrLgr

no, we need to narrow down the issue, if its an app, we need to figure out which app its causing this problem

Re: Battery drains after update to Android 5.1

TrLgr — Mon, 01 Feb 2016 00:54:25 GMT

so how can i find which app causes that problem ?

Re: Battery drains after update to Android 5.1

Uliwooly — Mon, 01 Feb 2016 01:07:40 GMT

@TrLgr

first repair the phone then don't update nor install any app > test the battery for few hours then if you don't experience this, update the apps, wait few hours, if you don't experience any problem, start installing apps

Re: Battery drains after update to Android 5.1

TrLgr — Mon, 01 Feb 2016 11:16:37 GMT

i did that but the same

android os with wifi on again even on safe mode

Re: Battery drains after update to Android 5.1

Uliwooly — Mon, 01 Feb 2016 18:44:42 GMT

@TrLgr

make sure to post the screenshots

Re: Battery drains after update to Android 5.1

TrLgr — Mon, 01 Feb 2016 19:05:34 GMT

here are the screenshots

http://prntscr.com/9xqt4z

http://prntscr.com/9xqtbv

http://prntscr.com/9xqthl

http://prntscr.com/9xqtp1

Re: Battery drains after update to Android 5.1

Uliwooly — Mon, 01 Feb 2016 20:16:10 GMT

@TrLgr

you forgot one screenshot of the list, also could you give us context on the screenshots? how long was the phone on safe mode? after repairing the phone with PCC, did you re-installed third party apps?