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06-27-2010, 11:47 PM #1What's Jailbreak?
Possible to upgrade to version 4?
I have jailbroken, unlocked iPhone 3gs 3.0, with 04.26.08.
I don't remember what I used to jailbreak/unlock... probably whatever was around in August 2009.
I would like to know if it's possible to upgrade to the new v4 OS without losing my jailbreak and unlock and without losing all the unauthorized apps I've installed?