A BIOS / firmware dump for Samsung hardware (board BA41-02277A). Shared as “Samsung_PETRA-13_BA92-14874B_BA41-02277A_DR_BIOS.COM.zip” — a .zip file, 242 KB.
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 @abgm_manutencao_bios. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Built-in OS tools7-Zip
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →