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The Tos

macrumors 6502a
Original poster
Jan 5, 2011
576
74
Buffalo, New York
I have an old old iphone 3g running 4.2.1 still. Can i JB and unlock it to the sprint network for my buddy? Any helps or tips is appreciated. Thanks all.
 
Nope. Different network. AT&T uses GSM while Sprint is one CDMA. You can get it unlocked to be used on tmobile though.
 
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