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RobinHo0d

macrumors member
Original poster
Oct 9, 2010
48
0
hey guys im kinda new to this but I was wondering what are the steps to updating an unlocked iphone 4 on 4.0.1 to 4.1 ?
will the new limera1n jailbreak support ultrasn0w unlock ?

After I restore the phone, will I need an active AT&T sim card to activate the iphone ? I have an inactive at&t sim, can I activate with that ?

any help is appreciated, thanks.
 
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