Samsung BIOS extractor tool in a 221 KB RAR archive, meant for unpacking Samsung laptop BIOS update packages into a raw image. Vendor updates usually arrive as executables or capsules rather than a flat binary, so a technician uses an extractor like this to pull out a file that a programmer can write to the SPI chip. Before writing, compare the extracted size with the flash chip capacity and check that the update matches the exact model. Always read and save the original chip contents first.
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 @CLRINDORE. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →