Duplicate 16 MB copy of the Hongok-labelled T460s BIOS image for the ThinkPad T460s. Keeping two copies allows a checksum comparison to ensure neither was corrupted. The file fits a 128 Mbit SPI chip and is written with an external programmer. The name does not explain the modification in detail, so treat it as a modified image and test it carefully. Back up the target chip before writing, so the original firmware and machine identity can be restored if needed.
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 @biosfilebins. 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 →