ultrasn0w and mobile substrate update

Discussion in 'Jailbreaks and iOS Hacks' started by vitiiphonenoob, Feb 3, 2011.

  1. vitiiphonenoob macrumors newbie

    Jun 22, 2010
    will updating mobile substrate and/or ultrasn0w affect the carrier unlock?
  2. hackthatphone macrumors 68000


    Jul 28, 2010
    Updating either has never caused an issue for me on every model of iphone out there.

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