Firmware for the Star X-2525 Full HD Plus receiver, prepared for a W25Q32 flash chip, a Winbond 32 Mbit (4 MB) SPI memory. The 3.20 MB zip archive should contain the image; check after extraction that its size suits the 4 MB chip. It is used to reprogram the flash with a CH341A or similar tool when the receiver is dead, stuck on boot or corrupted. Make sure the board carries the same chip type and model, and save the original chip contents before writing.
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 →