The screen displayed: “Firmware is being updated. Please do not disconnect the power or close the browser. This may take 3-5 minutes.”

: Connect your computer to the router via Wi-Fi or an Ethernet cable. Open a browser and enter 192.168.3.1 in the address bar. Login : Enter your router's login password. Find Update Settings : Click on More Functions in the top right corner. Select Manage Updates from the left-hand menu. Perform the Upgrade :

Navigate to (or Devices > Updates ) and tap Check for updates . Important Safety Precautions

What “Full” Firmware Update Means A “full” firmware update refers to replacing the router’s installed system image with a complete, up-to-date firmware package provided by the manufacturer. Unlike incremental or patch-style updates that only change small components, a full update typically rewrites major system partitions, updates the kernel and drivers, refreshes the router’s management interface, and may modify built-in apps and features. For the WS5200, a full update may also include region-specific settings, wireless stack improvements, and security patches.

A: Check every 3–6 months. Sign up for Huawei security bulletins if critical patches are released.