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Updating problem via iTunes...

when I update via iTunes, I have to download the whole iOS system (which is nearly a 1GB), not 'updating' (which is average 20~50MB). Is there a way to solve this problem as I do not have wireless to download via iPhone 5

iPhone 5, iOS 6.1.2

Posted on Feb 19, 2013 11:32 PM

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Updating problem via iTunes...

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