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Go to iapplebytes's youtube he does all these crazy speed test on iPhones
He replied that he can't do a comparison between iOS 9.3.5 vs 10.2 on iPhone 6 because he hasn't an iPhone 6 with iOS 9.3.5 available
 
I just discovered the new update broke the FitBit app. FitBit says they are working on it.
 
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