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nellisere

macrumors regular
Original poster
Oct 5, 2011
108
36
Hey everyone, I have an iPhone 3GS on 4.1 with the 6.15.00 baseband, my question is, is it possible to restore to the iOS 5 GM, after making a custom IPSW using snowbreeze, and then unlock using ultrasn0w? or can I not unlock it on iOS 5?
 
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