Do your Samsung/ Android device having several issues with External microphone from your headset/ external device? and your phone still with Jack audio? does not record a single sound on your phone.
you can listen to any sounds using your earphones/headphone but during Call the person/ calling can’t hear your own voice, tried basic call, Googlemeet & in voice recorder, still no mic sound.
and you think the headphone jack on your phone has no “input for mic”. Only has output for listening to sounds..
and you already done some basic reset such as
– Tested several headsets
– Rebooted several times
– Booted into safe mode, and mic still didn’t work.
Got Solution for you.
Just bent out the microphone pin with a small screwdriver / Pin and now it works great again.