The problem: incall audio quality is poor, sometimes scratchy, and the receiver also hear my voice with poor and scratchy quality by comparing it to any other mobile phone.
I tried to flash another radio. I used the last radio and the original desire z radio, but the result is the same.
the hateful thing is that with my old phone (htc g1) the voice quality is muuuuuch better! (for both the people on the phone conversation).
Do you think is a problem of my Desire Z or is general problem?
Do you think is an hardware or software problem?
the audio quality is the first important feature for a phone
thanks in advance