Has anyone else experienced an unacceptable amount of white noise and/or hissing in the background of videos taken with the S5? I've only had the phone for like a month and a half, but the audio on videos I've taken sound horrible. I thought it may have just been picking up the wind or a loud computer fan, but it happens even in a silent room. It doesn't happen when I have the headphones connected and it's recording the audio from the mic in the headphones, so I'm guessing there's something wrong with the mic in the phone. I've done some searching and have found people with the same problem, but there doesn't seem to be a solution besides getting the phone serviced and praying it fixes the problem.