Humax Hdr1100s Custom Firmware
This is not a user-friendly "download .exe and click install" process. It requires a serial TTL connection (UART) to the internal motherboard, knowledge of Linux command line, and the ability to hex-edit binary blobs.
introduced stricter encryption and a different operating system, making it incompatible with the popular custom firmware packages found on hummy.tv for older Freeview/Freesat boxes. humax hdr1100s custom firmware