I updated my iphone from 4.2.1 to 4.3.3…my baseband is updated to 4.10.01..now the problem is,when a call comes,no one can hear my voice…i tried to record voice in voice memo & it works perfect…so it is proved that microphone is working properly…m really very upset…i m from india…i wiped out all my data and updated my phone 4 times but still the same problem…plz any1 gives me right solution…i will be really gratefull to you…waiting for the reply…