W wesleybear macrumors newbie Original poster Feb 27, 2010 25 0 Jun 25, 2010 #1 I have an Iphone 3g with 3.1.3. can i update to 4.0 and jailbreak+unlock without losing my data. How do i unlock and jailbreak if i can?
I have an Iphone 3g with 3.1.3. can i update to 4.0 and jailbreak+unlock without losing my data. How do i unlock and jailbreak if i can?