iPhone Help in Jailbreaking and Unlocking IPhone 4 with IOS 5.1.1

Discussion in 'Jailbreaks and iOS Hacks' started by ViPee, Aug 3, 2012.

  1. ViPee macrumors newbie

    Joined:
    Aug 3, 2012
    #1
    Dear All ,

    I already Jailbreaked my iPhone using Absinthe , however when i tried to Unlock

    it by using Ultrasn0w fixer 5.1.1 . The iPhone gave me " Invalid Sim " .

    Can anybody advise me what shall i do :confused::confused::confused::confused:

    PS : the iPhone was used in the states and now am trying to use it a different country
     
  2. dhlizard macrumors G4

    dhlizard

    Joined:
    Mar 16, 2009
    Location:
    The Jailbreak Community
    #2
    If your iPhone4 has baseband 4.11.xx or 4.12.xx there is no software or hardware unlock for your phone. Your only option is an IMEI unlock from the carrier who sold the phone or take a chance with a grey market unlock dealer.

    By the way, U?trasn0w fixer is an outdated software hack.
     

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