Default [Q] No Phone Signal

Hi all,

I have a Sensation ZE running Revelation and its completely lost signal. I had noticed over the last month that signal strength had decreased somewhat. It even lost signal for about a day a few weeks back but seemed to come back itself.

Ive now had no signal for the last few days. I updated to 1.0.3 this morning incase that would help but no luck.

When I go into *#*#4636#*#* there is 0 dbm.

Is there anything else I can try or do I have to get a new phone?

EDIT: Wifi is working fine and everything else about the phone seems to be ok.