[f 1i n e s t]

I just installed the new rom and for some reason i'm unable to hear anything when im trying to call someone. i tried calling my owned phone i see the phone turning on and it says it's calling but when i pick up i can't hear anything. I turned off the phone after the reset, took out the battery, and did a hard reset and i soft reset when the phone was about to do the customization from sprint. WHAT's GOING ON?!?!?!?!?!?! and oh yea i can't listen to music either. but for some reason i can hear all the tones from the phone like the touchpad tone when i press a button and what not. help, thanks in advance.