Firmware [extra Quality] | Huawei B310s-518

: The firmware supports LTE Category 4, enabling download speeds of up to 150 Mbps and upload speeds of 50 Mbps .

Common version formats look like: 21.328.01.00.00 or 21.313.03.00.154 . You will also see a Web UI version (e.g., 17.100.09.00.03 ). huawei b310s-518 firmware