Star X30000 HD CI receiver firmware, identified as a CXT Full HD build stored on an EN25Q32 flash chip. At 4.00 MB the image corresponds to a 32 Mbit memory. The CI designation means the box has a Common Interface slot for CAM modules. A full dump like this serves to restore a receiver whose software is corrupted and cannot be updated normally. Use a SPI programmer, keep a copy of the old contents, and check that the board and chip match before overwriting anything.
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 .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →