Unlocking iPhone4 4.3.3

Discussion in 'Jailbreaks and iOS Hacks' started by germanguy, Jun 1, 2011.

  1. germanguy macrumors regular

    Joined:
    Sep 15, 2008
    #1
    Sorry if this has been asked before. Am I able to go on my iphone 4 from version 4.1 to 4.3.3 using tinyUmbrella to maintain baseband and unlock it with Ultrasn0w. iClarified only has instruction to do this up to version 4.3.1
     
  2. rgarjr macrumors 603

    rgarjr

    Joined:
    Apr 2, 2009
    Location:
    Southern Calif
  3. labman macrumors 604

    labman

    Joined:
    Jun 9, 2009
    Location:
    Mich near Detroit
    #3
  4. Applejuiced macrumors Westmere

    Applejuiced

    Joined:
    Apr 16, 2008
    Location:
    At the iPhone hacks section.
    #4
    If you're in official 4.1 then the bb cannot be unlocked.
    If you have anything higher than 01.59.00 modem firmware your sol.
     
  5. awadeee macrumors 68020

    awadeee

    Joined:
    Jan 21, 2011
    Location:
    Viper City
    #5
    If you've got 4.1 firmware and you've never preserved your baseband before, there's no point in starting now. You most likely have 2.10 baseband (or something like that, I don't actually own an iP4) and that baseband is useless.
     
  6. germanguy thread starter macrumors regular

    Joined:
    Sep 15, 2008
    #6
    Yes. I have baseband 1.59. Had preserved it previously. Thanks for the responses.
     
  7. Applejuiced macrumors Westmere

    Applejuiced

    Joined:
    Apr 16, 2008
    Location:
    At the iPhone hacks section.
    #7
    You're good then.
    Make sure you don't screw it up.
     
  8. labman macrumors 604

    labman

    Joined:
    Jun 9, 2009
    Location:
    Mich near Detroit

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