: Some B311 models support an emergency rollback to a previous version by holding the WPS and Power buttons simultaneously during startup. How do I update the firmware version of my HUAWEI router

: Open a browser and enter the IP address found on the sticker (usually 192.168.8.1 or 192.168.3.1 ). Log In : Use your admin credentials. Navigate to Updates : Go to More Functions > Manage Updates . huawei b311221 firmware free

Refined interface for managing Wi-Fi SSIDs, hiding networks, and guest access. How to Update Your Firmware for Free : Some B311 models support an emergency rollback