The AI Life app (formerly HiLink) allows you to manage updates directly from your smartphone. Connect your phone to the B311's Wi-Fi network.
“Flashed the latest B311-221 firmware – band locking works perfectly. Signal strength improved by 10 dBm after updating.” “Never had to reboot it. Runs my home cameras, TV, and 4 laptops simultaneously without lag.” “Bridge mode + external antenna gave me 120 Mbps down on a weak signal area.” huawei b311 firmware