Firmware binary UC702.BIN packed in a ZIP archive of about 4.8 MB, with no device, brand or board details given in the name. The UC702 label looks like a version or model tag but cannot be confirmed from the name alone. Identify the target by examining strings inside the image and confirm its size matches the SPI flash on your board. Back up the original chip contents with a programmer before writing, and verify the written data afterwards to avoid leaving the board unbootable.</description>
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 @vinafix_bios. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →