Hello, yesterday by the time my phone was plugged in, I couldn't make any outgoing calls without this awful audio problem with no sound in the earpiece. Ince I took the phone out of the charger- the problem disappeared and today it happened again- I have to switch to speaker mode and then back to the earpiece - then it is ok. I saw this huge topic on Apple discussion forum, but there is not a clear solution. For me this seems like software problem rather than hardware. Anybody with same experience?