Firmware for the STAR-X 2929 Plus, version V1.09.11074, dated 3 January 2014, packed in a 3.12 MB ZIP. A newer 2929 Plus build, V1.09.13175, exists, so this one suits a rollback or a comparison between releases. Technicians use it to update a receiver or to recover one with damaged software. Make sure the unit is the Plus variant rather than the Laser model. Extract the archive and keep a copy of the current firmware before flashing, in case you need to restore it.
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 @tamirkaran_chanel. 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 →