Well you said something EROM file being corrupted how do i fix this when my phone won't even turn on. I was on the phone with somebody when my phone froze and i had to take off the battery and when i tried to turn it on it doesn't, the red light on the right side just keep blinking. i have even tried charging it for more than 24hrs. and changed the battery on that. please help me out

Cell Phones - Sony Ericsson - W850i Cellular Phone