[Q] XT910 mic problem

Hello,

I have a weird problem, I put CM 10.1.0 RC5 on my Motorola Razr xt910 and the mic stopped working when in calls.

This is most probably not a hardware issue since it works fine during video recording and I am able to hear the sounds just fine then.

But the person on the other end cannot hear me when I make/receive a call.

Also, whenever I try to open voice search or google search mic icon then I get an error "Unfortunately google search has stopped working" and the application does not open up.

I updated the RC5 to 10.1.0 stable and then also put on yesterdays nightly, no luck, everything else works except the mic during calls.

Any pointers to what I should do to get this resolved?

Thanks,
Saket