Binary firmware image named HISI352S, 1.34 GB in size, filed under BIOS and firmware. The name gives no device model, board number or version, so the exact target cannot be confirmed from it; the HISI prefix hints at a HiSilicon-based product but nothing more is stated. At this size it is a full storage or eMMC/NAND image rather than a small SPI BIOS chip dump. Before writing it anywhere, verify the target hardware, back up the original memory contents, and confirm the image size matches the chip capacity, otherwise it will not fit or will brick the unit.
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 @tvcodeservice. Enginerys does not host this file.
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →