Note 9 microphone issues after fed upgrade

[anandchandak]

Hi, applied the February update to my note 9 and after that my phone microphone is not working. I have to put the call in speaker or headset to listen. Anyone else facing this issue? Any fix ?

Anand

[navneet0693]

Try diagonise options and check for microphone, if fails, reset software, if still exists, time to go to service center

[nanha]

facing the same problem. mic working only with speaker on. what is solution?