I've found that in the last couple days, my mic isn't working, as in nobody can hear me speak on the phone, and voice search doesn't register anything. I thought it might have to do something with having earphones plugged in, as the first time I noticed was when I was listening to music when a call came in and they couldn't hear me after I unplugged the earphones. After a reboot it was working again. However, today, I didn't use earphones at all. I had a couple successful calls, but then again the problem started. I rebooted it but this time the reboot didn't fix the problem. I've tried muting and unmuting the phone as well as turning on and turning off the speaker. None of that works. Any suggestions? Is this a known issue or do I need to swap it out? I'm still within my initial month so I can go back to Verizon if need be, but I'd love to know if there's an easy fix. Thanks!