TP-Link Deco BE85

Firmware History

1. 1.2.1 Build 20250731

   2025-11-18

   New Features/Enhancements: 1. Improved the stability of the system. 2. Use a single SSID for 2.4 GHz/5 GHz/6 GHz bands to optimize your mesh network experience. Bug Fixes: 1. Fixed a bug that caused errors when playing games on the Nintendo Switch 2 in specific situations. 2. Fixed a bug that prevented certain games from running when QoS was enabled. 3. Fixed a bug that could cause Deco to fail dialing when switching IPTV bridge settings in certain situations.

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2. 1.2.0 Build 20250724

   2025-09-01

   New Features/Enhancements: 1. Improve security and stability. 2. Added the HomeShield APP block feature. 3. Optimized roaming experience. Bug Fixes: 1. Fixed the bug that the IPv6 communication between client devices might fail when assign type was set to DHCPv6. 2. Fixed the bug that the location names of the satellite Deco were garbled in some cases. 3. Fixed the bug that the Online Time and Traffic Hours of Parental Control were blank in some cases. 4. Fixed the bug that the Deco showed red LED light and dropped connections in some cases. 5. Fixed the bug that the Samsung phones couldn't connect to wireless in some cases. Notes: This firmware can not be degraded to the previous version.

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