iPhone iPhone 4 unlock with R-SIM

Discussion in 'Jailbreaks and iOS Hacks' started by noctornus, Mar 28, 2014.

  1. noctornus macrumors newbie

    Joined:
    Dec 26, 2013
    #1
    Hello everyone,
    I need help with unlocking iPhone 4.
    Which R-SIM card should I use to unlock iPhone 4 iOS 6, and which one for iOS 7, both USA carrier AT&T? Anyone with similar experience?
    Thanks in advance!
     
  2. dhlizard macrumors G4

    dhlizard

    Joined:
    Mar 16, 2009
    Location:
    The Jailbreak Community
    #2
    As far as I know, if the baseband of your iPhone4 is higher than 4.10.xx, no sim interposer can unlock it (most have 4.12.xx unless they preserved baseband).

    You will need an IMEI unlock from carrier who sold the phone or aftermarket vendor ($$) if on 4.12.xx
     
  3. ifanme macrumors regular

    ifanme

    Joined:
    Mar 25, 2014
    Location:
    macforums
    #3
    Once iPhone 4 updated and locked, there is no Gevey solution.
     

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