B Beilin New Member Thread Starter Joined Apr 19, 2011 Messages 20 Reaction score 0 May 6, 2011 #1 I use MAC... I got an iPhone 4 with iOS 4.1 I use Turobo Sim to keep it unlocked... I'd like to upgrade my iOS version... Can I upgrade it to 4.3.3 without loosing my unlock? baseband 02.10.04
I use MAC... I got an iPhone 4 with iOS 4.1 I use Turobo Sim to keep it unlocked... I'd like to upgrade my iOS version... Can I upgrade it to 4.3.3 without loosing my unlock? baseband 02.10.04