Youyeetoo X1 external bios update?

I attempted to follow the factory bios update directions posted here enter BIOS | youyeetoo wiki.

I mistakenly used the BIOS.bin included in the “X1 BIOS(Complete BIOS update package)” and not model specific firmware from “BIOS”.

I have the Youyeetoo X1, 16GB RAM+256GB. Is it now a paperweight or is there a recovery procedure?

Thank you

If you use the wrong BIOS, you need to send it back to the aftermarket.
Please contact the sales team at the website where you purchased it.