Official Release Deco BE85 1.2.0 Enhanced Mesh Backhaul Stability and Device Roaming Experience

This Article applies to
Deco BE85_V1/V2
Modifications and Bug Fixes
- Added the HomeShield APP block features.
- Disabled WiFi Backhaul if Ethernet Backhaul has been successfully established.
- Enhanced IPV6 network connection.
- Improved Network Stability with QoS enabled.
- Optimized 6GHz connection specifically for Samsung Devices.
- Enhanced data accuracy for parental control online time and network browsing history.
- Improved overall Network Roaming experience.
- Fixed slow speed test results on devices when connected to a Deco in low-traffic state.
- Fixed the WAN Speed error in the Deco APP.
Download Link:
Deco BE85_V1/V2 | 1.2.0_build_20250724_Official |
Update Advice:
- The 1.2.0 can't downgrade to the official 1.1.1 after the upgrade.
- How to manually update the firmware via web UI- How to Update the Firmware of Deco.
- Please update your Deco APP to the latest version for the new features: Deco App 3.9.95/3.9.115: Explore Accessibility updates across Android and IOS
Related Article:
Deco BE65_V1_1.1.1 Firmware Update: Further Enhance Overall Network Stability
Enhancing Satellite Deco Network Stability with Deco BE11000/BE63_V2.6_1.1.7
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Hi, welcome to the community.
Can you provide a simple diagram of your network topology, such as:
Internet---main Deco BE85----POE switch---several wired Deco X50-POEs
By the way, what is the model number of the POE switch?
Can you constantly reproduce the reported issue when the POE switch is connected to the 10G Ethernet of the main Deco BE85?
Wait for your reply.
Best regards.
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10gb Internet --> Main BE85 (fw 1.2.0 8gbit/s) --> Zyxel XMG-108HP --> 3 X50 POE (fw 1.2.5) wired and POE.
Also tried with swirch keeplink KP-9000-9XHP-X with same result. Thought it was bad and bought the Zyxel.
Yes, i can recreate the bug every time with 10gb port. However, the network map problem is random. Wired items to BE85 will be showed to random X50 POE. Zyxel lights show 2.5gb connection to X50 POE. X50 POE always around 180mbit/s. Had same problem with latest released fw (1.1.3?) BE85.
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@Mac75 Thanks for the update.
I'd like to follow up on your case via email for further analysis. Please check whether you can receive my email later.
By the way, as there are 3*Deco X50-POEs, did the following issue randomly occur to one of the X50-POEs?
1) X50 POE doesnt understand it is wired.
2) X50 POE speed is max 180mbit/s
3) Network map is wrong
Best regards.
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@David-TP Can I check if I can update the firmware to 1.2.0 even if I'm using these BE85 (2-pack) in Singapore whose firmware is not even 1.1.3?
Thank you.
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@David-TP do you know when or if there will be a pre-release of final release of this firmware for the BE95? I know I and others would love to use it in our BE95's.
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Hi, for Deco BE85(SG), its firmware seems to be region-customized. I saw that a similar 1.2.0 is going to be released. It is suggested to wait for the firmware push notification in the Deco APP.
Thank you very much.
Best regards.
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Hi, nice to see you again.
There should be a similar firmware version for Deco BE95, but it hasn't been ready for release.
I'll keep you updated if there are any new developments.
Best regards.
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@David-TP Hi and thanks for the updates.
The post indicated that 1.1.2 is now 'official' but auto-update is not pulling anything past 1.1.1 and the download site for firmware (US) also 1.1.1 (2024) as the latest. Is this not in general release yet after all?
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I am seeing the same with the update not being avaliable for my BE-85 (currently on Version 1.1.1, Build 20241023 Rel. 34667) here in Australia.
I am assuming that this update will propergate out over time to all the different geographical locations is that correct?
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