Unlock iPhone 4 4.2.1

Discussion in 'Jailbreaks and iOS Hacks' started by shibbiness, May 3, 2011.

  1. shibbiness macrumors newbie

    Joined:
    May 3, 2011
    #1
    Hey,

    Just wondering if anyone could give me a definitive guide to unlocking my iPhone 4. Its currently locked to Fido, and I would like to use it with my Rogers SIM card. It has firmware 4.2.1.

    Any help appreciated thanks.

    P.S. ATM it is not jailbroken.

    Thanks.
     
  2. Crystal-RX macrumors 68030

    Crystal-RX

    Joined:
    Dec 22, 2008
    Location:
    Seattle, WA USA
    #2
    Base on your info, the baseband on your iphone is 03.10. Currently, there is no unlock for this baseband. The only way to unlock is to use turbo sim. There are several threads in here that discuss about this turbo sim.
     
  3. eastercat macrumors 68040

    eastercat

    Joined:
    Mar 3, 2008
    Location:
    PDX
    #3
    Unlock is dependent on your bb. BB>1.59 is not unlockable at this point.
    Can't you get a carrier unlock? :confused:
     
  4. MaxBurn macrumors 65816

    MaxBurn

    Joined:
    Nov 25, 2010
    #4
    Yeah, call Fido and ask them to unlock the phone?
     

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