Afternoon everyone, hope your 4th is going well and the beer is flowing freely. Two days ago my coworker received the ICS OTA update and installed it on his Razr Maxx. Yesterday, his mic started cutting out. By last evening the mic had completely stopped functioning, which was tested with phone calls, voice commands, and Soundhound. Personally, I don't think the update should have screwed with the mic and that it's probably something it was exposed to externally. But I thought I would check in with the technical gurus we have floating around these forums on the off chance that others were having similar issues. So, my question to you all: Any advice?