The latest lab file on our download server, "fritzbox-XXXX-Labor-xxxx.zip", contains
- the lab version for your FRITZ!Box
- this "infolab-en.txt" file with important information on this lab version
- information, feedback options, and the file at en.fritz.com/fritz-lab


Neue Features: - with FRITZ!OS 8.10
- New Online Monitor with expanded functions
- Substitute connection: Greater fallback protection for the internet connection
- Optimized parental controls
- New upload sharing - Sharing files easier than ever
- More possibilities in the smart home

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# New Features and Improvements in FRITZ!OS 8.10
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This FRITZ! Lab contains new functions fresh from the FRITZ! development team and gives a preview of upcoming FRITZ!OS features in the next major update. It also contains the latest developments in the areas of security and energy efficiency.
The FRITZ! Lab launched adds additional control functions to the home network, increases fallback protection for the internet connection, and optimizes the smart home. For the first time, this FRITZ! Lab makes Mesh Repeater mode available for the FRITZ!Box 7590 AX. This allows the FRITZ!Box to be integrated into the home network with even more flexibility and used to improve Wi-Fi coverage. Over the next few months, the FRITZ! Lab will be expanded to include additional features and improvements in a range of areas and will be made available for additional FRITZ!Box models. 
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# New Features in FRITZ!OS 8.10

## Internet:
- **NEW** With the new fallback protection, the FRITZ!Box always stays online: If the internet connection fails, an alternative internet connection is established via the access device of your choice, e.g. via the mobile network with FRITZ!Box 6820 LTE or via USB mobile network dongles (more [1])
- **NEW** Simplified user guidance on the "Filter" pages (parental controls) (more [2])
- **NEW** Online Monitor shows the network devices with the highest use of the internet connection (top consumers) (more [6])
- **NEW** Additional display option in the Online Monitor of individual devices shows usage by not explicitly selected devices with and without data recording (more [6])
- **NEW** In the Online Monitor the display of the load on the internet connection allows selection of not only one day or two months but also an interval of 2 weeks (more [6])
- **Improved** Device selection for display and data recording simplified in the Online Monitor
- **Improved** Reworked diagrams and colors in the Online Monitors
- **Improved** Completely reworked network settings
- **Improved** In the settings for parental controls can now be specified whether network applications are blocked or allowed
- **Improved** Online time for a network device with restricted online time now can also be extended for 45 minutes directly in the parental controls
- **Improved** If the configured time server could not determine the system time, the system time is obtained from a public time server
- **Improved** Number of tickets to extend online time for devices blocked by parental controls was increased from 10 to 12
- **Improved** Online Monitor: Reworked display in the diagrams for the load on the internet connection
- **Improved** Performance improvement during many parallel DNS queries
- **Changed** When VPN connections are active for which all network traffic is routed via the VPN connection ("full tunnel"), the guest network is excluded from this and routed over the normal internet connection
- **Changed** FRITZ! devices in the home network, e.g. FRITZ!Repeaters, are no longer offered in parental controls and prioritization; they always have unrestricted internet access with normal priority
- **Changed** Private IPv4 addresses (RFC 1918) are no longer posted via MyFRITZ!Net (DNS) if a publicly accessibly IPv6 address is available

## Wi-Fi:
- **NEW** Use Mesh Repeater mode: FRITZ!Box 7590 AX, e.g. after purchasing a new FRITZ!Box (FRITZ!Box 7590 AX) (more [4])
- **Improved** Increased stability in Mesh Repeater mode
- **Improved** Better stability
- **Changed** Incongruous information text for configuration of the Wi-Fi guest access on the Mesh Repeater removed

## Mesh:
- **NEW** Automatic detection of device type (e.g. smartphone, computer, or printer) for devices displayed in the Mesh Overview

## Telephony:
- **Improved** Increased stability of telephone calls
- **Improved** Support for text-based caller greetings (text-to-speech) for the integrated answering machine
- **Improved** Support for the Vodafone IP Anlagen Anschluss

## DECT/FRITZ!Fon:
- **Improved** Podcasts can now be continued after interruption

## Home Network:
- **NEW** EEE (Energy Efficient Ethernet) can now be set separately for each WAN/LAN port

## Smart Home:
- **NEW** Routines can also be triggered by a phone call, by reaching a target temperature, or by activating boost or antifreeze functions, as well as by important events on the FRITZ!Box (more [5])
- **NEW** With FRITZ!Smart Control 440, the following functions can be controlled: the boost and frost protection functions for radiator controllers, the color and color temperature for lamps, the activation and deactivation of routines, and the display of the QR code for Wi-Fi 
- **NEW** Templates and routines can be triggered with delay 
- **NEW** Data read by the FRITZ!Smart Energy 250 from the export meter is shown in the menu under "Smart Home > Devices and Groups"
- **NEW** In the FRITZ!Box user interface of the Mesh Master, the registration of smart home devices with another FRITZ!Box or a FRITZ!Smart Gateway can be started
- **Improved** Roller shutters can now be combined into groups and the slats of blinds set 
- **Improved** The schedule for a radiator control can be disabled without discarding the configured schedule 

## Storage (NAS):
- **New** Upload sharing: Via fritz.nas a folder can be shared for users with a sharing link to upload and download contents, e.g. to collect photos after a family celebration (more [3])
- **Improved** Better interoperability with FTP applications (e.g. Filezilla) through support for MFMT command
- **Improved** Simplified generation of sharing links

## System:
- **NEW** Push service mails for logins by apps to the FRITZ!Box
- **Improved** "Forgot Password" function of the push service can now be configured with a freely chosen recipient
- **Improved** File name for saved settings now includes name of individual FRITZ!Box
- **Improved** Reworked pages of the update functions under "System > Update"
- **Improved** With "Diagnostics > Function" the services for the Network Time Protocol are checked and relevant information displayed about any errors found
- **Improved** Functional diagnostics now indicates when access for apps is disabled in the home network sharing settings
- **Improved** The "Diagnostics > Function" page now displays information on problems with time synchronization via NTP
- **Improved** Indication of disabled TR-064 added to the Function diagnostics
- **Improved** The probability of being logged out prematurely from certain pages of the user interface was reduced
- **Improved** Push service emails now clearly differentiate between function and security diagnostics through specific subject lines, adapted email texts, and file names
- **Improved** Changes to LED brightness are much more visible

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[1] Substitute connection: Greater fallback protection for the internet connection

With the new failover protection, FRITZ!Box users can stay online at all times. If the fiber optic, DSL or cable connection is unstable or drops, any FRITZ!Box connected via WAN/LAN establishes a fallback connection via the mobile network. This feature is ideal for anyone who depends upon a reliable internet connection, be it in the home office or a retail store.

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[2] Optimized parental controls

A number of practical optimizations have been included in the first version of FRITZ! Lab. The parental controls now clearly display access profiles and the corresponding devices on one page. Tickets for online time are easier to find on a separate tab and the number of tickets was increased from 10 to 12. This makes managing family internet usage even simpler and more intuitive. Detail improvements were also made to the Online Monitor area. The line graphs have been color-optimized for an even clearer display, and the tooltip that is now is easier to read provides users with more information about the Online Meter.

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[3] New upload sharing  - Sharing files easier than ever

With the new upload sharing via FRITZ!NAS, sharing files has never been easier: Users can make a folder available via sharing link, allowing others to directly upload and download content   perfect for collecting shared photos or documents. Thanks to the new function, it is no longer necessary to create a FRITZ!Box user with special write permission   instead, all that is needed to allow friends and family to securely upload files is a single link.

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[4] 7590 AX now also usable as a Mesh Repeater via Wi-Fi

You can configure your FRITZ!Box for use as a Mesh Repeater and use Wi-Fi or a network cable to integrate it into the Mesh of your FRITZ!Box with internet access (Mesh Master) to increase the range of your home network easily and efficiently.

As a Mesh Repeater, the FRITZ!Box automatically adopts all of the necessary settings from the Mesh Master (for example Wi-Fi access information, guest access, schedule) and creates an additional Wi-Fi network that enables your devices to connect to the home network. In addition, the telephone numbers entered in the Mesh Master can be activated for the Mesh Repeater and used by telephone devices configured in it.
A maximum of Wi-Fi 5 (5 GHz) and Wi-Fi 4 (2.4 GHz) can be used for the connection to the Mesh Master.

Further information can be found at: https://en.fritz.com/faqs/setting-up-the-fritzbox-as-a-mesh-repeater/

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[5] More possibilities in the smart home

The update also brings additional control functions for the FRITZ!DECT 440 smart switch. Now all the functions that could be configured directly on the radiator control FRITZ!Smart Thermo 302 can also be controlled with the smart switch. In addition, it now offers more comprehensive options for lighting control. Besides switching on and off and dimming, it can now be used to change the color and color temperature. In addition, routines can now be activated and deactivated directly using the FRITZ!Smart Control 440. Routines can also be triggered by a call, reaching a target temperature, activating the boost or antifreeze function, as well as by important events on the FRITZ!Box. To make managing Wi-Fi even simpler, the FRITZ!Smart Control 440 can be used to switch off the main Wi-Fi network in addition to guest Wi-Fi.

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[6] New Online Monitor with expanded functions

The new Online Monitor shows which network devices are using the internet most intensively.
The views for the 'Total' utilization, the 'Top Consumers' and the individual devices allow the display to be restricted to certain time periods. The display periods that can be selected are 10 minutes, one hour, one day, and two months, and now also the past two weeks.
The selection of network devices for which the utilization data are to be recorded and displayed has been simplified considerably in the new version, and is now performed completely in the Online Monitor.

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History of New Functions and Improvements in FRITZ!OS 8.10/24
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# Improvements of FRITZ!OS 8.24-128808

## System:
- **Improved** Stability

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# Improvements of FRITZ!OS 8.24-128808 within FRITZ!Lab

## Internet:
- **Fixed** Display of DNS server in the connection details of the Online Monitor was not always complete in certain scenarios

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# Improvements of FRITZ!OS 8.24-128448

## Internet:
- **Changed** Root certificate added for DNS over TLS with SSL.com

## Telephony:
- **Changed** Root certificate added for encrypted VoIP with SSL.com

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# Improvements of FRITZ!OS 8.24-128448 within FRITZ!Labor

## Internet:
- **Improved** Tooltips in the Online Monitor are easier to read by hiding entries with 0 Mbit/s

## USB:
- **Fixed** In some cases, the user interface displayed an empty page

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# Improvements of FRITZ!OS within FRITZ!Lab 8.24-128181

## USB:
- **Fixed** In some cases, the user interface displayed an empty page

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------------------------------------------------------------
# Further Improvements of FRITZ!OS  8.24-128074

## Internet:
- **Fixed** In some cases, connecting to the internet manually via "Reconnect" in the online monitor took a very long time
- **Fixed** The "Fixed bandwidth reservation for the home network" option did not always work
- **Fixed** The summary of individual access profiles displayed "No restriction" despite restrictive settings
- **Improved** Better interoperability with newer browser versions
- **Improved** Detailed rendering of fallback protection in Online Monitor
- **Improved** Operation of schedules in the parental controls reworked for small displays (smartphones, tablets)
- **Improved** Support for fallback protection also for primary internet connections with a fixed IP configuration
- **Improved** Support of IPv6 configuration for fallback protection

## Home Network:
- **Fixed** In special scenarios it was possible for the IP address 192.168.178.1 to be displayed for an extender in the home network instead of its own address
- **Fixed** Names of home network devices were occasionally assigned incorrectly
- **Fixed** Under some circumstances active devices with static IP addresses were displayed as inactive and vice versa

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------------------------------------------------------------
# Improvements of FRITZ!OS 8.10-125959

## Internet:
- **Fixed** Internet access (remote access) to the FRITZ!Box could be configured only while the FRITZ!Box was connected with the internet

# Improvements of FRITZ!OS 8.10-125959 within FRITZ!Labor

## System:
- **Improved** Stability

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# Improvements of FRITZ!OS 8.10-125550 within FRITZ!Lab

## System:
- **Improved** Better stability

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------------------------------------------------------------
# Improvements of FRITZ!OS 8.10-125376 within FRITZ!Lab

## Wi-Fi:
- **Fixed** Connection problems with various wireless devices resolved, including Waipu TV Stick, NVIDIA Shield TV, Xiami 13T 5G, Sonos One SL, Lenovo Tab M11

------------------------------------------------------------
------------------------------------------------------------
# Improvements of FRITZ!OS 8.10-125191

## Internet:
- **Fixed** IPv6 addresses were not displayed in full in the overview of WireGuard® connections

## System:
- **Fixed** Under "Network Connections" in the FRITZ!OS interface, "connected with FRITZ!Repeater" was sometimes shown twice

# Improvements of FRITZ!OS 8.10-125191 within FRITZ!Lab

## Internet:
- **Fixed** On DS-Lite connections, the private IPv4 address was used in the VPN settings as the remote site for IPSec VPN connections rather than the reachable IPv6 address

## Smart Home:
- **Improved** Better stability

## System:
- **Fixed** Error message while restoring settings from a backup for an incompatible FRITZ!OS version was too imprecise

------------------------------------------------------------
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# Improvements of FRITZ!OS 8.10-123914 within FRITZ!Lab


## System:
- **Fixed** The function diagnostics showed errors for the internet connection in certain scenarios despite a functional internet connection

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# Improvements of FRITZ!OS 8.10-123833 within FRITZ!Lab

## Internet:
- **Fixed** Display of the online budget consumed in the parental controls always showed 50% or was empty
- **Improved** Better interoperability in combination with ICMP v4 troubleshooting on MAP-T connections (Sky Italia)

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# Improvements of FRITZ!OS 8.10-123515 within FRITZ!Lab

## Internet:
- **Fixed** A blocked network device could not be unblocked with MyFRITZ!App
- **Fixed** Display of the online budget consumed in the parental controls always showed 50% 

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------------------------------------------------------------
# Improvements of FRITZ!OS 8.10-123324 within FRITZ!Lab

## Internet:
- **Fixed** No access to SMB or Windows sharing was possible via WireGuard® connections to individual devices
- **Fixed** Occasionally, tooltips displayed in the online monitor were still visible in the user interface after switching to another page 

## Wi-Fi:
- **Fixed** Wi-Fi guest access: Option for restricting internet applications to surfing and mailing could not be enabled effectively

## System:
- **Fixed** Push Service sent information on logins with the Wi-Fi guest access to the sender rather than the default recipient

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------------------------------------------------------------
# Improvements of FRITZ!OS 8.10-123160 within FRITZ!Lab

## Internet:
- **Fixed** The preference of a DHCPv6 server was set and displayed incorrectly

## System:
- **Improved** It is now possible to switch from a FRITZ!Box with release version FRITZ!OS 8.20 to a FRITZ!Box with Lab version FRITZ!OS 8.10

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------------------------------------------------------------
# Improvements of FRITZ!OS 8.10-122999 within FRITZ!Lab

## Internet:
- **Fixed** In some cases, the server address was not displayed under IPSec in the "VPN Settings" dialog
- **Fixed** Tickets with leading zeros could not be used
- **Fixed** When creating a new LAN-LAN linkup via WireGuard® VPN, the query of the search domain of the remote site was missing

## Mesh:
- **Fixed** During access to the FRITZ!Repeater user interface from the FRITZ!Box, a password entry was requested
- **Fixed** The option "Automatically Adopting Settings from the Mesh" was displayed when the Mesh was not enabled
- **Improved** Icon for enabling Mesh was standardized

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# Improvements of FRITZ!OS 8.10-122822 within FRITZ!Lab

## Internet:
- **Fixed** The number of devices blocked by parental controls was not correctly displayed in the function diagnostics
- **Fixed** When creating a new LAN-LAN linkup via WireGuard® VPN, the query of the search domain of the remote site was missing

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------------------------------------------------------------
# Improvements of FRITZ!OS 8.10-122571

## Telephony:
- **Improved** Support for the Vodafone IP Anlagen Anschluss

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# Improvements of FRITZ!OS 8.10-122571 within FRITZ!Lab

## Internet:
- **Fixed** Instead of referring to the internet gateway, the Online Monitor showed a white page when the FRITZ!OS device was in "IP Client" mode
- **Fixed** The preference of a DHCPv6 server was set and displayed incorrectly
- **Fixed** Under certain circumstances the "Send all network traffic via the VPN connection" ("Full tunnel") option of a WireGuard® VPN connection was not displayed
- **Fixed** VPN connections via IPSec IKEv2 (e.g. to Android devices) were ended immediately after connecting
- **Fixed** When creating a new LAN-LAN linkup via WireGuard® VPN, the query of the search domain of the remote site was missing

## Wi-Fi:
- **Fixed** Missing message for radar detection in "System > Event Log"

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------------------------------------------------------------
# New functions of FRITZ!OS 8.10-122432

## Smart Home:
- **NEW** Templates and routines can be triggered with delay 
- **NEW** Data read by the FRITZ!Smart Energy 250 from the export meter is shown in the menu under "Smart Home > Devices and Groups"
- **NEW** In the FRITZ!Box user interface of the Mesh Master, the registration of smart home devices with another FRITZ!Box or a FRITZ!Smart Gateway can be started
- **Improved** Roller shutters can now be combined into groups and the slats of blinds set 
- **Improved** The schedule for a radiator control can be disabled without discarding the configured schedule 

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# Improvements of FRITZ!OS 8.10-122432 within FRITZ!Lab 

## Internet: 
- **Fixed** Online Monitor page could not be opened when fallback protection was configured 

## Mesh: 
- **Fixed** During access to the FRITZ!Repeater user interface from the FRITZ!Box, a password entry was requested 

## Home Network: 
- **Fixed** "Home Network / Network Connections" page was not displayed (empty page) when a FRITZ!Box was configured as a Mesh Repeater in router operation 
- **Improved** Corrected details in the dialog for establishing the Wi-Fi connection in the network settings to change the operating mode 

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------------------------------------------------------------
# Improvements of FRITZ!OS 8.10-122171

## Home network:
- **Fixed** In rare cases the information on a new network device in the home network was not immediately entered in the event log or change notice

## Internet:
- **Improved** Performance improvement during many parallel DNS queries

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# Improvements of FRITZ!OS 8.10-122171 within FRITZ!Lab

## Internet:
- **Fixed** Access from the home network to local resources by means of port sharing and a public IP address or external URL (for instance the MyFRITZ! address) was not possible
- **Fixed** An access profile in the parental controls that blocks all network applications was not saved correctly
- **Fixed** For devices with the standard parental controls, the overview was missing the option for blocking
- **Fixed** In certain circumstances an unexpected "Internal error" message appeared in the Online Monitor
- **Fixed** Under certain circumstances no internet connection could be established after disabling IPv6 on DS Lite configurations

## System:
- **Fixed** The "FRITZ!Box Info" push service mail also listed FRITZ!OS devices in the "Parental controls" section
------------------------------------------------------------
------------------------------------------------------------
# New functions of FRITZ!OS 8.10-121956

## Home Network:
- **NEW** EEE (Energy Efficient Ethernet) can now be set separately for each WAN/LAN port

# Improvements of FRITZ!OS 8.10-121956 within FRITZ!Lab

## Internet:
- **Fixed** Display of maximum values for the top consumers was not plausible
- **Fixed** In the Online Monitor, the colors of the buttons for individual devices did not always correspond to the colors in the tooltip
- **Fixed** Network devices with access profiles that do not have any active schedule were blocked by parental controls
- **Fixed** Summarized settings of the access profiles in parental controls were not refreshed correctly

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Additional Feedback on FRITZ!OS
======================================

In addition to direct feedback in our lab area en.fritz.com/fritz-lab, there are three additional feedback functions in the user interface which provide information. We have automated the processing of feedback supplied by these functions.

1) DSL feedback via "Internet / DSL Information / Feedback"
2) Wi-Fi feedback via "Wi-Fi / Wi-Fi Network": Feedback icon after the clients
3) VoIP feedback via "Telephony / Telephone Numbers / Voice Transmission", "Other" column: Feedback icon after each call

Information on the Lab update:
============================

This FRITZ! Lab firmware is a beta version. We've tested it in standard environments before release, but it may still result in bugs. FRITZ! is not liable for any damages that may arise from the use of the Lab version.

Information on working with Lab versions

We appreciate any feedback from our users, which can be submitted at: en.fritz.com/fritz-lab. This page also lists all of the current FRITZ! Lab versions with corresponding feedback areas.

Before you start testing the Lab version

1) You haven't installed the latest firmware for your FRITZ!Box yet? You first need to update the firmware to the latest release.
2) Save your current settings under "System / Backup". The saved settings will be needed if you want to switch back from the Lab firmware back to the release firmware.


Testing the Lab version

Once the latest FRITZ!OS version has been installed on your FRITZ!Box and you've saved your current settings, you can begin testing.

1) Unzip the "fritzbox-yyyy-LabBETA-xxxxx.zip" file.
2) Use the FRITZ!Box user interface to install the update:
- Select "View: Advanced" in the footer.
- Click "Update" in the "System" menu.
- Switch to the "FRITZ!OS File" tab.
- Follow the instructions displayed on the screen.
- Enter the path to the Lab firmware and the name of the Lab file (FRITZ.Box_xxxx-0x.xx-xxxxx-LabBETA.image) in the input field.
3) The Lab version is installed on the FRITZ!Box. The FRITZ!Box will then restart.


Restoring your device to how it was before testing
You can switch back to the official FRITZ!OS at any time under "System > Update > FRITZ!OS Version" or reset the FRITZ!Box back 
to the official FRITZ!OS using the enclosed Windows program "recover.exe" (included in the Lab package).

_________________________________________________________

FRITZ! GmbH 2004 2026. All rights reserved.

This FRITZ! firmware package contains files that are distributed under various licenses, in particular under an FRITZ! proprietary license 
or an open-source license (GNU General Public License, GNU Lesser General Public License or FreeBSD License). For details on the various 
licenses, see the "license.txt" file (https://download.avm.de/fritzbox/license.txt).
The source code of the files distributed as open source can be requested in writing to fritzbox_info@avm.de.

FRITZ! grants the non-exclusive right to use this FRITZ! firmware package, which is supplied exclusively in object code format. 
The licensee may create only one copy of the software, which may be used exclusively for backup purposes.
FRITZ! reserves all intellectual property rights except as expressly granted herein. In particular, without previous approval in writing 
and except as permitted by law, this FRITZ! firmware packet may not be reproduced, distributed or in any other manner made publicly accessible, nor may it be edited, disassembled, reverse engineered, translated, decompiled or otherwise "opened" in whole or in part, and subsequently reproduced, distributed or made publicly accessible
_________________________________________________________
SST 20260205