Available 24/7: Our Knowledge Base
Our easy-to-understand knowledge documents guide you step by step through configuration of your FRITZ!App Wi-Fi plus troubleshooting – round the clock, 7 days a week.
Frequent support topics
- Setting up a Wi-Fi connection to the FRITZ!Box Updating FRITZ!OS
- Setting up the FRITZ!Box for use with a fibre optic connection Setting up FRITZ!Box for use with a DSL line
- Transferring settings to a new FRITZ!Box Determining the password for the FRITZ!Box user interface
- Wi-Fi connection drops frequently Setting up the FRITZ!Box as a Mesh Repeater

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Contacting supportMeasuring Wi-Fi with FRITZ!App Wi-Fi
FRITZ!App Wi-Fi can measure the data rates transmitted at your location quickly and easily. As you move around your home, FRITZ!App Wi-Fi shows you areas with good reception and potential Wi-Fi dead spots. This makes it easy for you to see where you have especially good data connections in your Wi-Fi, where you should make adjustments or add equipment, and which frequency band and wireless access point you are connected to. The FRITZ!App Wi-Fi is available for Android and iOS.
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