Rapid battrery drain even after new phone/new iOS

Discussion in 'iPhone Tips, Help and Troubleshooting' started by SFbay, Apr 25, 2013.

  1. SFbay macrumors newbie

    Joined:
    Apr 25, 2013
    #1
    iPhone 4S battery started draining rapidly out of the blue and can't find the source of the problem. Have tried:
    -turning off all iCloud/mail/sync settings
    -closed out all active apps
    -Apple Store reset phone and reinstalled iOS
    -got phone replaced, restored to backup

    ...and still no change. It stops if I turn off cellular data so maybe a corrupt program that keeps getting reinstalled when I restore to backup?
    HELP!!!
     
  2. Mrbobb macrumors 601

    Joined:
    Aug 27, 2012
    #2
    Restore phone to factory, just enable the essentials for now, THEN reload Apps one-by-one. Painful, but that's all I have for u, unless there is a processor usage analyzer out there that can log who's the culprit.
     

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