Do us a favor and give some history about your phone. Have you had it activated yet? What ROM are you coming from? Have you tried restoring the recovery backup that I know you made beforehand if you've already been running the phone? Have you flashed any modems. Etc, etc, etc, etc.
Give us as much info about the phone and what you've already done with it. This will help me and others with our troubleshooting. Thx.
Edit:
Let's go......... I would like to help you get this thing fixed ASAP. I need some info.
Edit........ been waiting on your to reply for over an hour. Hopefully you've fixed it. I'll check back later.