A BIOS / firmware dump. Shared as “RT809F_20200926.zip” — a .zip file, 37.9 MB.
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 @afssolutions. Enginerys does not host this file.
All sources (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @afssolutions | 10 Oct 2020 | Open file on RM Schematics |
| @nityatechnology2020 | 29 Jul 2021 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 12 May 2025 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 13 May 2025 | Open file on RM Schematics |
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 →