FRITZ!Fon M2 Service - Knowledge Base
FRITZ!OS is the software stored in the FRITZ!Box that controls all of its functions. We make new versions of FRITZ!OS available on a regular basis that enhance and add new functions to your FRITZ!Box.
With the "Online Update" function you can install the latest FRITZ!OS for your FRITZ!Box quickly and easily.
Important:With some FRITZ!Box models, updates are provided directly by your provider.
1 Installing the latest FRITZ!OS
- Click "System" in the FRITZ!Box user interface.
- Click "Update" or "Firmware Update" in the "System" menu.
- Click the "Find New FRITZ!OS" or "Find New Firmware" button.
- If a new version is found, then the "Start Firmware Update Now" or "Start Firmware Update Now" button is displayed. Click the button to start the update.
The "Info" LED flashes while the update is being transmitted to the repeater.