Default GREEN SCREEN

I supercid my qtek8310 and upgraded to the aku2 rom ..worked for a day..then it crashed .tried to reinstall the rom again and somehow ended up installing the imate rom erroneously..then the phone showed me a green screen..tried hard reset ..everything ..and nothing works ..finally the phone just does not come on or boot up.. is it dead ? what can i do next ? ops: :evil:
Thats the way the cookie crumbles !