Update 3G from 2.2 to 3.1.2 problems

Discussion in 'iPhone' started by philstone, Apr 16, 2010.

  1. philstone macrumors 6502

    Joined:
    Oct 13, 2008
    Location:
    Jersey, Channel Isles
    #1
    Hey, does anyone know why a shift+restore a 3G on 2.2 to 3.1.2 keeps failing?
    Friend is trying to do it and she's not techy at all - she wants to unlock so advising her to up to 3.1.2 so we can go through the JB process etc but it keeps failing when trying to restore... I understood that only the 3GS were being controlled to verify the restore with apples servers?

    Not got the error code right now - she's trying again to get it for me...
     
  2. philstone thread starter macrumors 6502

    Joined:
    Oct 13, 2008
    Location:
    Jersey, Channel Isles
    #2
    No worries - sussed it was because she was still using iTunes 8.1
     

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