On the bottom partyou should see a bigger piece than the rest if al the boards. Take that off (You have to ubscrew one screw first). Theb when the piece comes off. You should see a white part. Make sure thats clean. Now back to the phone itself. Look at the usb port. To the left of that you should see a squire like thing. Thats the mic.
Sent from my Galaxy Nexus using XDA Free mobile app
Phone: I9250 Samsung Galaxy Nexus maguro
Rom: Carbonrom latest nightly
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