Those of you with an Android phone know that frozen devices generally require a battery pull to reset them. In the case of phones like the HTC Inspire 4G the battery does not look like it can be removed although this is not the case its just not as obvious as taking the back off the device. You can either folow the video here or the instructions below.
How to Fix Frozen Screen on HTC Inspire:
pull the cover off of the side of the phone where the volume rocker is (the darker gray piece.
hit the volume side of the phone against your hand and the battery will slide out enough for the phone to turn off.
push the battery back into the phone and replace the plastic cover.
Turn your phone on and it should boot up as normal.