C31boot.bin Fix -

If you search the binary for ASCII strings using a tool like strings (Linux/macOS) or a hex editor, you might find:

However, creating a of the bootloader from your own device for personal recovery is generally considered fair use. Reverse engineering for interoperability (e.g., to run Linux on a proprietary device) occupies a legal gray area but is often tolerated in the hobbyist community. c31boot.bin