The 10% off for bringing your own phone thing...
 

So, I have a subsidized iPhone 4 I got in Aug. 2010, and a contract renewed until Mar. 2015. Once my iPhone 4 is 'paid off', i.e. in Aug. 2013, would I get the 10% savings? Or is that only for new activations, etc? (I'm trying to crunch the math for getting an iPhone 5 unlocked from Apple)

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