SST39VF040
Problem:
The owner who is my friend. Flashed the bios incorrectly. it was interrupted during the procedure. It wasnt back up too

I have a willem programmer which i think can program this chip without a problem. But i dont know where i can get the contents of the bios chip
All i can download from acer is *.wph file or a *.bin file which cant be used in the willem programmer.
Any good samaritan that can guide me as to how to reflash this thing? Can anyone help me out?
Thanks.