ASUS RT-BE58U

Firmware History

1. 3.0.0.6.102_39405

   2026-03-11

   This version of firmware is only applicable to RT-BE58U of HW Ver: 2.0. please check the model name from the product SN label or box label before utilizing. Improvements: Optimized Wi-Fi roaming stability for devices supporting 802.11k but not allowing 11v. Improved Wi-Fi roaming compatibility and stability for iOS 26 devices. Refined accessibility-related UI and interaction details. Improved overall remote connection stability. Improved system behavior when using System diagnostic on feedback page. Bug Fixes: Fixed incorrect connection status display for certain Wi-Fi devices. Fixed AiMesh nodes not displayed correctly in the device list. Fixed a disconnection issue that occurred after enabling the MAC Filter. Fixed main network connectivity issue when enabling IPv6 for both the main network and Smart Home Master. Security Enhancements: Strengthened input sanitization mechanism. Enhanced system API validation for stronger protection consistency. Strengthened command handling and system resource access controls. Improved system logging and security event recording mechanisms.

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2. 3.0.0.6.102_39249

   2026-02-26

   This version of firmware is only applicable to RT-BE58U of HW Ver: A1, please check the product label before utilizing. You can check the hardware version from the product SN label or box label. Improvements: Optimized Wi-Fi roaming stability for devices supporting 802.11k but not allowing 11v. Improved Wi-Fi roaming compatibility and stability for iOS 26 devices. Refined accessibility-related UI and interaction details. Improved overall remote connection stability. Improved system behavior when using System diagnostic on feedback page. Bug Fixes: Fixed incorrect connection status display for certain Wi-Fi devices. Fixed AiMesh nodes not displayed correctly in the device list. Fixed a disconnection issue that occurred after enabling the MAC Filter. Fixed main network connectivity issue when enabling IPv6 for both the main network and Smart Home Master. Security Enhancements: Strengthened input sanitization mechanism. Enhanced system API validation for stronger protection consistency. Strengthened command handling and system resource access controls. Improved system logging and security event recording mechanisms.