When i get a call on my htc Raider 4G the other person can't hear me. Why?
Hi Saint. Maybe the in-call volume of the other person is really low. But is it the same when you are on loudspeaker or while using a headset? If yes, maybe the mic is damage or something is blocking it. Carefully clean it using a needle. Hope that works.
Let me know how it goes. Good luck!