My phone is fully charged however is froze and will not allow me to power it off!
Try holding the volume down and power buttons simultaneously for 15-20 seconds
Have you tried removing the battery?
This thread was posted in the Droid Razr section; those phones do not have removable batteries ,,, my earlier post is an alternative to a battery pull.
Thank you! My phone has been frozen since Saturday night and I had no idea how to restart it. Your recommendation worked and saved me a trip to my local Verizon store.