Anyone else have this problem? The volume buttons on the side still adjust volume, but scaled way back so that at max you can just barely make out a voice. I don't think i've done anything to affect it, it just suddenly happened. I've tried restore, but no change. I looked online and can't seem to find any solutions other than to insert headphone, and slowly take them out

?? That obviously didn't work either. Anyone have a clue? If not, what do I do for repair if past one year warranty?