Firmware dump identified only by the Macronix MX25L6473 flash chip, a 64 Mbit (8 MB) SPI part; the name gives no device or board number. The zip is 4.25 MB, so extract it and confirm the image is 8 MB before programming. Without a stated source, treat it as unverified and use it only if you can match it to your board. Write it with a CH341A, RT809 or similar programmer, and back up the original chip contents first, since dumps can hold board-specific data.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @vinafix_bios. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →