iPhone Unlocking ATT iPhone 3Gs on 6.0 (10A403) 05.16.07 baseband?

Discussion in 'Jailbreaks and iOS Hacks' started by mkvelidadon, Mar 28, 2014.

  1. mkvelidadon, Mar 28, 2014
    Last edited: Mar 28, 2014

    mkvelidadon macrumors newbie

    Joined:
    Mar 2, 2014
    #1
    Hi I have a iPhone 3GS running 6.0 (10A403) with the 05.16.07 baseband and a serial of (xx939...) and would like to know if it's possible to unlock? I want to use it with MetroPCS. Please let me know if there's any way I can do this.

    Thank you.
     
  2. dhlizard macrumors G4

    dhlizard

    Joined:
    Mar 16, 2009
    Location:
    The Jailbreak Community
    #2
    Two options:

    An IMEI unlock from carrier who sold phone or aftermarket vendor
    or
    Flash the iPad baseband to phone, then downgrade the baseband to 5.13.xx to unlock with Ultrasn0w
     
  3. mkvelidadon thread starter macrumors newbie

    Joined:
    Mar 2, 2014
    #3
    I read I can't downgrade my baseband with the serial number I currently have. Has that changed? (939) Week 39 to be exact.
     
  4. darricksailo macrumors 601

    darricksailo

    Joined:
    Dec 18, 2012
  5. mkvelidadon thread starter macrumors newbie

    Joined:
    Mar 2, 2014
    #5
    Yes that is correct. Stuck out of luck?
     
  6. dhlizard macrumors G4

    dhlizard

    Joined:
    Mar 16, 2009
    Location:
    The Jailbreak Community

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