Restore through itunes

Discussion in 'Jailbreaks and iOS Hacks' started by ofest, Nov 16, 2010.

  1. ofest macrumors newbie

    Joined:
    Nov 15, 2010
    #1
    Can I restore my Jailbreaked and unlocked 3g phone with itunes? The initial firmware was 3.0 and i changed to 4.1 and then to 3.1.2.

    I understand that it will be restored to 3.0

    Will I be able to JB and unlock the phone again?

    Thanks for helping
     
  2. ofest thread starter macrumors newbie

    Joined:
    Nov 15, 2010
  3. der-kaiser macrumors 6502

    Joined:
    Jun 24, 2010
    Location:
    Brisbane
    #3
    Don't think you can unlock the phone after installing 4.1.
     
  4. dhlizard macrumors G4

    dhlizard

    Joined:
    Mar 16, 2009
    Location:
    The Jailbreak Community
    #4
    A 3G can be downgraded to any 3.x.x firmware without needing hashes.
    As long as your baseband is 5.13.xx or below, Ultrasn0w to unlock.
     

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