Unlock iphone question

Discussion in 'Jailbreaks and iOS Hacks' started by fuseone, Aug 10, 2010.

  1. fuseone macrumors member

    Jun 15, 2010
    Hi i had a question about unlocking a iphone. I wanted to know if i unlock a iphone 3g will it work with a immax sim card? Also how would i go about unlocking it with no att sim?
  2. nebo1ss macrumors 68030

    Jun 2, 2010
    Read the third sticky on the top of this forum. With a 3G you will not need the ATT SIM you can hactivate the phone.
  3. dhlizard macrumors G4


    Mar 16, 2009
    The Jailbreak Community
    iPhones only work with GSM sims cards, so if immax is GSM, it should.
  4. fuseone thread starter macrumors member

    Jun 15, 2010
    As long as its a sim card does that make it gsm? and does it matter if it has ios 4 on it to unlock it with out a sim?

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