[Sporkman]

Originally Posted by elephant007

one thing I tried, now keep this in mind it was a Treo, when it wasn't responding as you indicated was this

Removed the battery
with the battery removed I press and held in the reset button
put the battery back in still holding in the reset button
held the reset button in for twenty seconds and the released

this brough it back to life

Hope this helps!

I also agree with Mutiny32, sounds like if the phone faulted during a firmware upgrade, it is time to explore the warranty option from HTC

had this happen as well i did the same and mine was fixed