AT&T iphone unlock by switching sims?

Discussion in 'Jailbreaks and iOS Hacks' started by jatt123, Jun 22, 2012.

  1. jatt123 macrumors member

    Joined:
    Dec 10, 2011
    Location:
    Fairfield,CA
    #1
    I wanted know if someone tried this, I have a family plan with 4 lines and two of my lines are contract-free. (unlocked already) All my phones are iPhones. But for two of my lines are still in contract which they end this year. One is a iPhone 4 and the other is a iPhone 3gs. I was wondering can I just switch sim cards to the contract free lines and have att unlock my remaining iPhones? Has anyone tried this? Thanks!
     
  2. Applejuiced macrumors Westmere

    Applejuiced

    Joined:
    Apr 16, 2008
    Location:
    At the iPhone hacks section.
    #2
    Give it a shot.
    Some I heard have done it before.
    Dont hurt to try.
     
  3. dhlizard macrumors G4

    dhlizard

    Joined:
    Mar 16, 2009
    Location:
    The Jailbreak Community
    #3
    I'm sure AT&T knows which phones are still on a contract. It might be possible if you did this over an extended period of time, thus making AT&T think you ready did change out your phones on a permanent basis.
     
  4. labman macrumors 604

    labman

    Joined:
    Jun 9, 2009
    Location:
    Mich near Detroit
    #4
    Plug your sim into any sim with in minutes at&t know's what device you have it in. Try it pop your 4s sim in a iPhone 4 then log into your at&t account it will show your Sims in a i4 but hey you can dream.
     

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