FRITZ!OS is the software of the FRITZ!WLAN Repeater.
Use the online update function to easily download the current FRITZ!OS version into your FRITZ!WLAN Repeater.
- ## System:
- **Improved** When accessing the user interface, the username of the FRITZ!Box is prefilled / selectable
- **Improved** Support for the new login process of the upcoming FRITZ!OS for FRITZ!Box
- **Improved** Several small corrections of the user interface
- **Changed** The option for creating and restoring a backup configuration file is removed ## WLAN:
- **Improved** Compatibility to Sonos Multiroom Speaker Systems is improved
Do you have an iPhone, iPad, iPod or Android smartphone?
With free apps for your mobile device you can access even more of the FRITZ!Box's useful features.
Our FRITZ!Apps include the appropriate app for your mobile device.