OMG? my phone s now BRICK?

i used far manager to flash a w800 main. edit the raw address to 4400-0000, length 0002-0000 (<- dats EROM, right?) far manager warned me about overwriting EROM but i did continue anyways. now phone is dead. doesnt turn on. xs and far cant detect anymore. tried wotan still cant be detected

is this really dead? no other way to revive EROM? service cable, cruiser? or watever means?