Sudden excessive battery drain since 3.0.1

Discussion in 'iPhone Tips, Help and Troubleshooting' started by Londonluke, Aug 9, 2009.

  1. Londonluke macrumors member

    Jul 7, 2009
    Did the upgrade 48 hours ago etc. Now with a full charge my phone will not even last 7 hours ! wifi and blue tooth is off etc. Also been told i do not have a cellular data service (which i did !!)

    02 Uk are not open for a hour etc and i imagine the service will be something to do with the password etc?

    But this battery drain thing is bad news

    help !
  2. davehutch macrumors 6502a


    Mar 5, 2009
    Croxley, Herts
    You'l need to do a "Restore to new iPhone", then re-sync to get your contact etc. back.
    It seems to be a bug when you've done an update and then restored from a backup.

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