My main microphone won't work for anything ( calls, voice recording etc) if I put the phone on speaker or use the group setting on the voice recorder ( I'm assuming both use the top microphone) it works just fine. So far I've tried clearing system cach turning off s Voice and Google now as much as possible and then a factory data reset. I've also tried to blow out the bottom two microphones in case there was some lint of some sort in there but nothing has helped. I did recently recently receive the lollipop update and have seen on other sites that this is a fairly common issue but no one seems to have a solution. Any ideas on what to do next?
