Microphone not working in speaker mode
My iP6 has a weird problem. Its microphone is not working in speaker phone mode, facetime, video call but it works fine on Siri, voice recording and video recording.
I also replaced the microphone on the top (front camera, microphone, censor) and restore firmware but problem still there.
So if you guys have any ideas, please help. Thank you!
Is this a good question?