1. WPCentral Question's Avatar
    I Have a lumia 520. My usage is light. I charge the battery fully to 100% before going to sleep and all background apps and wifi and mobile data are switched off. but by the time i wake up (about 8-9 hrs later) the battery level is down to around 60% without any usage. I have been struggling with this problem for months and even visited nokia care 6 times in between. They Changed the battery the first time,but to no use. Later a couple of times the phone worked fine for a couple of charge cycles before the problem cropped up again. what to do? please help
    really feel like trashing my phone in the bin.
    07-18-2014 03:41 PM
  2. ven07's Avatar
    How long have you had the phone? Did you turn off all the background services? I'm assuming you don't have 8.1 or Cyan yet?
    07-18-2014 03:55 PM
  3. meruputiiga's Avatar
    I have had the phone for about 8 months. It worked ok for first 4 months before it started acting up. No,i dont have 8.1 Dp installed. I think the problem started a few days after black update.
    07-18-2014 04:09 PM
  4. ven07's Avatar
    I have had the phone for about 8 months. It worked ok for first 4 months before it started acting up. No,i dont have 8.1 Dp installed. I think the problem started a few days after black update.
    Hmm it might be because of Black.. 8.1 will stabilize the battery
    07-18-2014 04:17 PM
  5. ven07's Avatar
    Try a battery app to see the drainage :) Also do you leave the wifi on when you sleep? try sleeping with flight mode on
    07-18-2014 04:18 PM
  6. meruputiiga's Avatar
    ok will try flight mode and see
    thank you
    ven07 likes this.
    07-18-2014 04:21 PM
  7. meruputiiga's Avatar
    even flight mode isn;t working battery discharged by about 25%. I do not switch on the wifi when i sleep.
    07-19-2014 09:52 AM
  8. ven07's Avatar
    You could try 8.1? :)
    07-19-2014 03:57 PM

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