Battery is droping from 11% to 1% in a blink.

[AnirudhSharma]

hi

I have my xperia s which i am happily using from past 7 months having fully updated to ICS.
A month ago the battery was 20% and it suddenly went down to 0% followed by switching off I charged the mobile and it never happened again. yesterday while I was charging the phone and watching a video on youtube the phone got crashed and switched it iff using power+volume up buttton and then restarted it. When it got crashed the battery was around 81% and when it I switched it on again the battery was 97% and this was whole an incident of 3-4 mins maximum. I was suprised to see that but it was ok I thought It would be fine. But, today when my phone's battery went low to 11%, suddenly in a blink it went down to 1% I was shocked. I switched it off, plugged in the charger, switched it on, uninstalled all the recent apps I installed and cleared up the apps I don't use and then I saw the battery level straight away went from 1% to 11%. I again unplugged the charger and saw what happens next. Again it went straigh down from 11 to 1.. I did the same switch off switch on and charged it. Again 1 to 11%. Please suggest me what to do ?? I am so scared. 😞

Regards

[HussainQuadri · Accepted solution]

Try repair the phone with PC Companion after charging the phone to 100%. It should fix the problem (You might get some % less than 100 after you repair the phone but don't worry, It is the adjusted battery.

[Uliwooly]

Update Service (SUS)

http://www.sonymobile.com/gb/tools/update-service/

http://www-support-downloads.sonymobile.com/Software%20Downloads/Update_Service_Setup-2.11.12.5.exe

Alternatives on How to backup Xperias

http://talk.sonymobile.com/thread/36355

Don't forget to mark the Correct Answers -& Helpful Answers

[Nabeel]

Xperia S battery drops to 0%

Battery lose from 40% to 0% ... that need changer to boot again

[AnirudhSharma]

How do I repair my phone from PC companion ?? I couldn't find any such option.

[HussainQuadri]

Just click on "check for update". It will say no update is available and underneath it, it should have the repair my ohone option.

[AnirudhSharma]

Thanks a lot for the Advice Hussain and it worked.
BUT, since I repaired my phone a new problem has raised up. My wifi works for a while and then it stops workig though the phone shows its still connected but the internet won't work. I have checked my modem with a laptop and other mobile its absoulutely fine and sometime the same problem comes with data traffic.

I miss my messages and mails for hours due to this problem. please help !!!