AVM Resumes Beta Firmware Updates for FRITZ!Box Routers

After a long pause, AVM is back with new beta firmware updates from the FRITZ!Labor program. Three routers are receiving updates, and for one model, it’s the very first time experiencing FRITZ!OS 8.

Beta Firmware Update Details

AVM has released beta firmware versions for the following FRITZ!Box models:

• FRITZ!Box 6860 5G: Version 8.02-118586
• FRITZ!Box 6850 5G: Version 8.02-118585
• FRITZ!Box 6850 LTE: Version 8.02-118587

This marks a significant moment for the FRITZ!Box 6860 5G, as it receives FRITZ!OS 8 for the first time, unlocking over 60 new features and improvements.

Key Improvements

For the FRITZ!Box 6850 models, which already received FRITZ!OS 8 in December 2024, the new beta firmware delivers minor adjustments focused on stability and performance. Here’s what has been improved:

• Enhanced stability for mobile connection with updated modem software.
• More reliable telephone calls.
• New provider profile, “Spusu,” added for Switzerland and the UK, with updates for Austria.
• Fixed various bugs, including:
  • Incorrect reports on data rate changes in the mobile network.
  • Missing IPv6 address negotiation on the FRITZ!Box 6850 LTE since the FRITZ!OS 8.0 update.
  • Emails sent via push service or MyFRITZ!Net sometimes missing registration information.
  • Numbers 12, 13, and 14 in Austria (Country Code 43) now selectable without block selection.

Exciting Innovations for the FRITZ!Box 6860 5G

The FRITZ!Box 6860 5G receives the full suite of features from FRITZ!OS 8. Here are some highlights:

• A graphical overview of connections now appears on the homepage.
• A new online monitor provides detailed insights into internet connection usage and network device load.
• Mobile telephony (VoLTE/VoNR) can now function alongside internet access via a Wi-Fi hotspot.
• IPv6 data can now be transmitted through a WireGuard VPN tunnel.
• Redesigned mesh network overview with additional functionality.
• Improved push service design and enhanced user experience.

For the complete list of FRITZ!OS 8 innovations, visit AVM’s official release notes.

How to Install

You can install the beta firmware directly via the router’s user interface. Alternatively, you can manually download the required file from AVM’s FRITZ!Labor website.

Important: Since beta firmware may cause unexpected issues, it is highly recommended to back up your FRITZ!Box settings before installation.

With these updates, AVM continues to ensure that its routers remain at the cutting edge of technology, delivering improved performance and new features for users.