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freakballer16

macrumors newbie
Original poster
Oct 12, 2011
2
0
Hi guys!

I have an iPhone4 with a baseband of 01.59.00, version 4.0.1 and is already unlock. Is there a way i can upgrade it to iOS5?

It is from US and it used to be under AT&T .. Thanks for your help in advan:)ce!
 
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