Firmware dump for a Denay STB701AE set-top box, raw 4.00 MB BIN read from a 25Q32 flash chip. The 25Q32 is a 32 Mbit SPI NOR part, which equals 4 MB, matching the file size exactly. Technicians use such images to restore a receiver stuck on boot, showing nothing, or with corrupt software, by writing the file with an SPI programmer. Back up the current chip before erasing it, confirm the chip marking and box model, and check the clip connection to avoid failed writes.
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 @iranianRefix. 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 →