i have a problem i have tried to search solution for but have not got any reliable solution. i have 5030 with working mic work but does transmit to the receiver phone instead it transmits the voice to its self during a call and not to the other which makes or receives the call. i have had the same problem with other phones like 1280 and 1202 but it was because of water damage and i used to solve by reballing uem and other parts which are involved with mic but this does not seem to be working any more so i am requesting any gsm tech to help me with final working solution for this kind of problem. thank you.