Hi, has anyone experienced this and/or found a way to fix it (permanently)?
Essentially my microphone stopped working on calls. I can hear the caller but they can't hear me. And yet, it works fine on speaker.
I tried a security wipe and restore and it fixed it for a few calls and then stopped again. Next time I just restored settings over the top and again it fixed it for a couple of calls.
Z10, STL100-2, 10.2.1.2102 (official, Vodafone UK).