KARAT URAWAZA DATARO: unsupported flash cart ID: BFBF:0808

[mhmetalheart]

I try to use satiator to backup cart (see attach).
That is KARAT (DATEL) URAWAZA DATARO (a savedata cart)
and got failed info:
unsupported flash cart ID:
BFBF:0808

You can see the pcb photos.
Hope you can resolve the issue.

Thanks.