Originally Posted by alray
you could try to go back to stock and see if the issue is software related.
you could also run the htc diagnostic and test the microphone to see if its an hardware problem.
select audio test.
on the first mic test..i can hear my voice but with high level baground noise..
sry for my bad english
that`s the only issue i found while doing the test..
now it works on speaker too...if i put the call on speaker the other person can hear me...if i dont have speaker on he only hear smthing like wind..a noise