You have to open your player and unsolder the battery. Then you may connect when you short the pins on memory. It shows in Dead player guide. It connects ADFU mode. Finally you can update your player with right firmware after full firmware. Please, write down your Board ID and Display ID if your player not works anymore. You can use Hair Drier for removing sticky glue between Board and Display. It removes softly without killing your display tape wires. Please, let me know your board id and display id. There are many ID numbers on Display even on Display's tape wires. write down all. I will check your player's right firmware in my resources, but not hope much...
Messenger with
sak_cheegii@yahoo.com. I will check some. My timezone +8