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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Thank you very much for the APP logs.
It has been forwarded to the senior engineer for further analysis.
Please check the email later for more suggestions.
Best regards.
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@David-TP Hi there - it's now 3 weeks in, and the US website (nor the auto-update within the app) still show no sign of anything but 2024's 1.1.1.
Understand it takes a bit, but at this point, why isn't this auto-download enabled or at least showing on the US-based site yet?
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Kyne wrote
@David-TP Hi there - it's now 3 weeks in, and the US website (nor the auto-update within the app) still show no sign of anything but 2024's 1.1.1.
Understand it takes a bit, but at this point, why isn't this auto-download enabled or at least showing on the US-based site yet?
@Kyne I was just about to post this same question. None of my friends in the US or Europe are seeing the update, not as a manual or auto update. Two friends who work at the US FCC are asking if the updates for the BE85 and BE95 have been pulled since they don't see the updates either; they say they were told by TP-Link Corporate that both routers would be updated at the same time.
I've tried contacting both TP-Link's Tech Support and US Corporate HQ office, and nobody has an answer there either.
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Hi, thanks a lot for your time and patience.
Deco BE85(EU) only has V1 so you can find the 1.2.0 under the firmware version of v1:
https://www.tp-link.com/en/support/download/deco-be85/v1/#Firmware
On the US site, Deco BE85(US) only has V2(or V2.6), and the local web support usually uploads the new firmware versions every Friday. I think you might find this version on the US site this Friday.
Thank you very much.
Best regards.
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@Kyne @Richardj186 I can confirm that the update posted for the firmware posted works correctly (at least it does for me here in Australia).
@David-TP Will the update of firmware also occur on the AU site as it still appears to be 1.1.1.
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