I need Teac DV-W516GA binary firmwere

i have Teac DV-W516GA

but with liteon firmware , and i canot back the orginal firmare for Teac DV-W513GA

somebody can help , or some binary firmwere for Teac DV-W516GA

thanks

sorry i found old firmware on old hdd , now it is fixed :doh: Thanks , sorry for this post !