Somehow, all the music that I copy to my phone now has almost no audio. It's so low (like at volume 1), even when I turn the volume all the way up. My music files are not corrupted because I can play them from my laptop, they just don't play from the phone. other apps, like youtube, work fine on full volume, it's just the music. The only thing I have done recently is updated Nokia's release of the "Audio" app/settings. Does anyone else have a similar problem?