So last night I got a Devour, since my env2 suddenly died on me. I used headphones with it once to see how they sounded..but ever since I've unplugged them, the sound is like stuck to going to the headphone jack...it wont' come through to the main speaker. if i plug my headphones back in, i can hear the ringtones & stuff (music, videos, youtube, etc.), but they won't play otherwise...idk what to do...I have tried rebooting, & it doesn't help the problem.