Hello Guys, I've imported my google nexus one from UK to India. Now suddenly the mic of n1 is not working properly. People at other end cannot hear me at all. When I put the phone at speaker phone then they can hear me. I did factory reset but no luck. What could be the problem? What if I want to send it to repair at google/HTC? If I ship it with DHL/FedEX to UK. Do I need to pay import duties while sending or receiving back? Thanks guys.