A DUMP file is a full backup of the receiver's flash memory. It is primarily used by technicians to repair devices stuck on "Boot," a "Red Light," or those experiencing software corruption that cannot be fixed via a standard USB update. Device Name: Geant CX100 MiniHD / CX100 MiniHD Plus Motherboard Model: 2Q32CS GS3901FD File Format: .rar (contains the .bin flash image)
Connect the receiver to a PC using a Jack-to-RS232 cable and use the "GX6605S Loader" or "Console Downloader" tool.
Typically 4MB or 8MB depending on the specific chip revision. Download Links
You can find the specific DUMP for this hardware version on specialized satellite support forums. Note that these often require a free account to download: (Search on Sat-DZ)
Are you trying to fix a , or do you just need the latest channel list update?
Desolder the flash chip (e.g., Winbond) and use a programmer like the CH341A to write the .bin file directly.