⚠️ We will not link to shady file hosts. Only official database queries.
Connect to the router's Wi-Fi and add the device to the app. Tap the router icon and go to to check for and download new firmware manually. Huawei Enterprise Support Portal huawei b311221 firmware download link
: If your router says it is up to date, it may already be on the latest version or limited by your carrier's specific branding. How do I update the firmware version of my HUAWEI router Wait for the Upgrade to Complete : Final