Chuwi Hi 10 Air need bios

Hello, please help me find the BIOS and version of the BIOS chip, here are the tablet data: Chuwi Hi 10 AirQ64G19043027
IMG_20200307_155016

Use universal bios [Hi10 Air] [Official Version] Chuwi Hi10 Air Windows, driver, Bios download
Or contact service@chuwi.com