iPhone says it is in constant use. What could cause it?

Discussion in 'iPhone' started by Hoyboy, Nov 22, 2012.

  1. Hoyboy, Nov 22, 2012
    Last edited: Nov 22, 2012

    macrumors member

    Joined:
    Nov 9, 2012
    #1
    I took my iPhone out of my pocket at the end of work and discovered most of my battery had gone. I don't use at all while at work so it usually has around 80% by the end of the day. To my surprise more than double of that had been used. Any ideas what might have caused it?
     

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  2. macrumors member

    Joined:
    Oct 1, 2011
    #2
    Wirelessly posted

    It once happened to me and turn out to be Safari iCloud bookmarks sync.
     
  3. thread starter macrumors member

    Joined:
    Nov 9, 2012
    #3
    I don't think it's that. I don't have it turned on :(
     

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