The is a highly integrated System on Chip (SoC) widely used in cost-effective DVB-S2 satellite set-top boxes. The standard boot process involves a bootloader that verifies the integrity and signature of the firmware before loading the operating system.
: Capable of reading the existing 4MB or 8MB flash memory from a working device to create a backup, or writing a new .bin file to the device.
Recently, a specific combination of tools has been making the rounds in the private sat forums: combined with a patched build for the GX6605S.