Why can’t people hear me on the other end of my messenger video call?
Why can’t people hear me on the other end of my messenger video call ?
You may have a non functioning microphone on your phone.
There are 3 microphones in the iPhone.
Make sure you update your device to the latest version of iOS and then try to isolate which microphone is not working properly by trying each individual microphone with the related apps above. If the issue affects more than one microphone, then it could be the Audio Codec IC on the logic board.
Anything at the logic board level will require micro-soldering so you would need to find a repair shop that offers those services.