Unlock iPhone 3GS

Discussion in 'Jailbreaks and iOS Hacks' started by Macman756, Apr 14, 2012.

  1. Macman756 macrumors 6502a

    Macman756

    Joined:
    Sep 24, 2008
    Location:
    Atlanta, GA
    #1
    I recently bought a iPhone 3GS running iOS 5.1 and baseband 5.16.05. I already have a 4S on AT&T and want to use this 3GS overseas. I've seen some trickery of flashing an iPad 6.15 baseband onto the 3GS then unlocking with ultrasnow, is this the best way? Now AT&T is announcing unlocking for out of contract phones, which this is. Can i go that route? Sounds simple and perminant, even after software upgrades. I'm planning to just pop in my 4S sim with an adapter and use on occasion, then probably sell. I don't have to add this 3GS to my account to get it unlocked do I? What is the best method to unlock this? Thanks!
     
  2. Applejuiced macrumors Westmere

    Applejuiced

    Joined:
    Apr 16, 2008
    Location:
    At the iPhone hacks section.
    #2
    Don't install the iPad bb.
    Contact AT&T and they will unlock it officially.
    It's easy.
     
  3. Macman756 thread starter macrumors 6502a

    Macman756

    Joined:
    Sep 24, 2008
    Location:
    Atlanta, GA
  4. dieburnbot macrumors 6502a

    dieburnbot

    Joined:
    Aug 18, 2008
    Location:
    CA
    #4
    There shouldn't be I got my iPhone 4 unlocked and it isn't on my account anymore because I upgraded to the 4S. I just gave them my IMEI number and he looked it up and unlocked it.
     

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