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andross77

macrumors 6502
Original poster
Oct 11, 2011
252
2
my bro in law just got a 4s. can he plug it in to his mac and start syncing all his apps and music to it while he keeps his sim card in his old iphone 4? or does he have to insert the sim card into the new 4s before he does any syncing?
 
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