I have a concern with the famous iPhone in sound.
- The speakers and hands-free work perfectly when I use the iPod, ie I have sound in both cases.
- When I receive or make a call, the phone rings in a normal state, but I have no sound when I put the speakers and when I use the speakerphone.
What is strange is that it only happens when I call or We review this problem persists, when I listen to music / movies / or even ringing.
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