Hey everybody, please forgive me if I have missed my answer somewhere, I searched with no success. My wife has an epic (i have evo so I don't keep up with the Epic forum), and here speaker and sound all of the sudden has completely stopped working. No sound comes from the phone through the speaker i.e. no ringer, no mail notification, no text notification. Music will play through a headset, and voice calls are still heard through the earpiece. I can't figure out what's going on. Is this a known defect? Anyone, pleaseeeeeee help... Thanks!