Firmware dump for the Microsoft Surface Pro 5, supplied as a BIN in a ZIP archive; the ok tag in the name indicates it is described as a working image. It can be written to the tablet's SPI flash chip with an external programmer to recover a unit that will not boot after firmware corruption. Always read and back up the original chip before writing, as device-specific data may be stored on it. Confirm the dump size matches the flash chip capacity, since a mismatched image will not fit.
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 →