o2 Carrier unlock and updating jailbroken phone

Discussion in 'Jailbreaks and iOS Hacks' started by squiggle, May 6, 2011.

  1. squiggle macrumors newbie

    Joined:
    May 6, 2011
    #1
    Hi,

    I recently got o2 to unlock my iphone 4 which is also jailbroken on 4.3.1.
    However, I wish to update my firmware to 4.3.3 and then re-jailbreak with redsnow.

    The question is, will I lose my o2 unlock? :confused:
    Will I have to re-unlock with o2?

    Thanks!
     
  2. Phil A. Moderator

    Phil A.

    Staff Member

    Joined:
    Apr 2, 2006
    Location:
    Shropshire, UK
    #2
    Official carrier unlocks persist across any firmware updates, jailbreaks, etc - once your phone has been unlocked by the carrier, it's basically unlocked for life
     
  3. squiggle thread starter macrumors newbie

    Joined:
    May 6, 2011
    #3
    Thanks! So I can go ahead and rejailbreak,

    Do I have to activate the unlock again once I restore? With another micro-sim first?
     

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