Iphone 4 unable to unlock

Discussion in 'Jailbreaks and iOS Hacks' started by macbook-pro, Apr 8, 2012.

  1. macbook-pro macrumors newbie

    Mar 27, 2012
    Hi everyone, I have tried several times to unlock an Iphone 4 with IOS 4.1 and baseband 2.10.04 but I have been unsuccessful. I have tried preserving the baseband and updating to the latest IOS, but nothing. Furthermore, after jailbreaking it, I have tried installing Ulstran0w 1.2.5, but have failed. I would appreciate it if anyone can help me unlocking the iphone. Thank you in advance.
  2. forcetactic macrumors 6502

    Jul 30, 2010
    2.10 cannot be software unlocked. The only way to unlock that baseband would be to buy a Gevey sim
  3. Applejuiced macrumors Westmere


    Apr 16, 2008
    At the iPhone hacks section.
    Did you even look to see what baseband versions ultrasnow unlocks?
    Yours is not one of them.
    Your only option is a gevey adapter.
  4. labman macrumors 604


    Jun 9, 2009
    Mich near Detroit
    have you tried contacting your carrier to see if they will unlock it for you? Always worth a try.
  5. Moonfacej macrumors newbie

    Apr 6, 2012
    Definitely since AT&T changed their policy on unlocking iPhones

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