FRITZ!Box 4020 Service - Overview

FRITZ!Box 4020 Service

You can use the FRITZ!Box 4020 solely as a wireless router and deploy it on any cable or DSL modem. Benefits include energy efficiency and free FRITZ!OS updates.

Knowledge Base


Got a question about your FRITZ!Box? Download the manual for step-by-step instructions and extra information.

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FRITZ! Clips

Take a look at our short videos for more on how to use your FRITZ!Box and a host of practical tips.

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Handy apps add new features to your FRITZ!Box, smartphones and tablets. They're available as free downloads for iOS and Android.

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