To update your firmware safely, use the Huawei AI Life App or access the web management page at 192.168.8.1 . HUAWEI B311-221 LTE Wi-Fi mobile hotspot 150 Mbps White
Updating the firmware is a straightforward process that can be handled through multiple interfaces. : Never disconnect the power during an update, as this can permanently damage the router. Huawei B311-221 Firmware Release Notes | PDF - Scribd Huawei B311-221 Firmware
Unlocking may void your warranty but is legal in most jurisdictions. To update your firmware safely, use the Huawei
: Enhancements for LTE data speeds (up to 150Mbps download) and Wi-Fi 802.11b/g/n. To update your firmware safely