iPhone 4 huge battery drain overnight

Discussion in 'iPhone Tips, Help and Troubleshooting' started by nanachin, Apr 26, 2013.

  1. nanachin macrumors newbie

    Joined:
    Apr 26, 2013
    #1
    last night at around 11:54pm my iphone battery level was at 73%,and so i decided to turn on my airplane mode to prevent the battery from decreasing so much. but when i woke up this morning at around 7:10am,the battery was at 18%!! WHY?? is this a usual problem? someone help! i need answers
     
  2. Mrbobb macrumors 601

    Joined:
    Aug 27, 2012
    #2
    Ur phone may had been programmed BACKWARDS! :D like anti-matter.
     
  3. FoxFifth macrumors 6502

    Joined:
    Oct 18, 2012
    #3
    How is it working since? I had one case about 6 months ago where my iPhone 4 went from 90+% down to where it shut down and wouldn't restart by the next morning. I recharged it and it has been working normally (only dropping a few % overnight) ever since. I don't have a clue what the cause was.
     

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