Unlocking not working

Discussion in 'iPhone' started by stt816, Aug 25, 2012.

  1. stt816 macrumors newbie

    Oct 23, 2009
    I have SAM for the iphone 4 i have the latest firmware. I am jailbroken as well but I tried every method and nothing works. It is an AT&T iphone trying to go to tmobile. itunes says sim not supported no matter what i do...please help
  2. RocketRed macrumors 6502a

    Jan 25, 2012
    go to AT&T and get them to unlock it for you.
  3. lordofthereef macrumors G5


    Nov 29, 2011
    Boston, MA
    This wil work... if the phone isn't tied to a current and active contract.

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