How to sell unlocked AT&T iPhone 3GS.

Discussion in 'iPhone Tips, Help and Troubleshooting' started by chevy57, May 12, 2012.

  1. chevy57 macrumors regular

    Sep 25, 2009
    I never used old iPhone 3GS when I have iPhone 4 now. I consider to sell AT&T IPhone 3GS to someone. How to unlock it? i don't have jailbreak. Keep sim card or remove out it before selling. Or must contact AT&T about it???
  2. aziatiklover macrumors 68030


    Jul 12, 2011
    Location: and
    If you are an att customer all your need to do is call them. They will submit a request to apple for an unlock.

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