Firmware patches resolve known glitches in the web management console, such as incorrect data tracking or freezing menus. Pre-Update Checklist
: Better support for various encryption standards (WEP, WPA/WPA2-PSK) and SSID broadcasting. huawei b311221 firmware updated
Log in using your admin credentials. (Default details are usually printed on the bottom label if you haven't changed them). Navigate to the or System tab at the top menu. Click on Updates from the left-hand sidebar. Under the Online Update section, click Check for Updates . If a new version is available, click Update Now . Firmware patches resolve known glitches in the web