Help! Please! Fone Dead!

I recently flashed my Motorola t720 with the file:

T720_G_05.05.20R_unlock_edition.vfl

from "http://www.spunlock.biz/moto/motos.html#T". But every time I switch the fone on, it comes on for a second, but then goes off. I have tried charging it, but it still doesnt work. Also, I have read that you have to flash it back to its normal state, but I cant do this as the fone does not power on.

I am using the motorola service software 3.2.3 beta full version by victorgsm.net and any help would be appreciated!

Thanks in advance.