Speaker Volume Test: iPhone 2G vs. 3G vs. 3GS vs. 4 vs. 4S vs. 5 [Video]

Speaker Volume Test: iPhone 2G vs. 3G vs. 3GS vs. 4 vs. 4S vs. 5 [Video]

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ricardo - October 1, 2012 at 1:24am
thank you, nice info...