Why can I hear, but not talk through the phone's mouth piece directly?
I can call, but cannot reply on the phone mic. It seems as if the phone won't sent output, only through headset or speakers.
I'll like to know whether it is the mic, or possibly the mainboard. Everything else is fine. If it is the board, where can I get one?
It is a GT i9300 unit
Is this a good question?