Fritzbox 7170 Software -

The device is in an End-of-Support (EoS) state, meaning it receives no new security patches or feature updates.

The last official international release was version 29.04.82 , while some regional versions (German) reached 29.04.88 in 2014.

Updates were historically performed through the web interface under System > Update or via manual .image file uploads. 🧩 Key Software Features (Legacy)