The mic in my phone stopped working, nobody can hear me if I'm on a call I have to wear headphones or but speaker on.
I did the mic test by pressing *#0283#
and the test was successful except for annoying echo.
I tried to disable mic permission in other apps
And cleaning mic, USB C port.
And nothing seems to be working. Please help!
Here are some additional steps you can try. https://www.samsung.com/us/support/troubleshooting/TSG01001249/
If these steps are unsuccessful, the phone will need to be evaluated by an authorized service technician. You can find your nearest location here: https://www.ubreakifix.com/samsung