[How-To] HDC Galaxy note 3 Vitas mic don't work

[rmccf]

My microphone stoped working.

I ear the person who is on the other side of the line, but the other person can ear me.

In portugal there is no one that i know who can repair my problem.

I can open my phone. But i don't know where the microphone is. Do i have to replace the microphone, or is there another way to solve the problem?

[Ninja^F.U.B.A.R.]

Could be several things... Could be the mic, connections to the mic, main board, the small board the mic is on, or connections from the small board to the main board. Usually not easy to trouble shoot.

Try replacing the mic and checking wires to the mic. If it doesn't fix the problem, it's probably time for a new phone.

[rmccf]

But can u tell me where is the mic inside the phone?