While independent developers created extensive software packages for older Humax hardware, the Humax HDR-1100S

: Has a mature custom firmware that adds a web interface, auto-decryption, and remote scheduling. Foxsat-HDR

Mount the new drive into the caddy, reconnect the cables, and close the box.

While true custom firmware does not exist, the HDR‑1100S is far from a dead end. There are two distinct routes to enhanced functionality: available out‑of‑the‑box, and creative workarounds that leverage the box’s network capabilities to work alongside custom‑firmware‑enabled devices on your home network.

I can give you exact steps to keep your machine running perfectly. Share public link