The only successful "mod" for the HDR1100S turned out to be bypassing its smart features entirely. The device is widely regarded as an excellent 4-tuner satellite receiver with reliable hardware transcoding. The most common modification today is not software hacking, but rather the repurposing of the device.
But for power users, the standard "stock" firmware often feels like driving a sports car with the handbrake on. humax hdr1100s custom firmware
While custom firmware for the internal software failed to launch, the hardware of the HDR1100S remains robust. Recognizing that the software was the weak link (particularly as the Freesat software became sluggish and the EPG servers aged), many users eventually abandoned the internal Freesat software entirely. The only successful "mod" for the HDR1100S turned