Use a specialized flashing tool (e.g., SP Flash Tool or specialized Huawei flasher) to flash the firmware [Source 0.5.8]. Method C: Local Update (Via Web Interface) Connect to the modem via Wi-Fi or Ethernet.
For standard maintenance, Huawei recommends using built-in management interfaces: Web-Based Management: 192.168.8.1 huawei modem flash tool
: It typically involves loading a "scatter file" from a firmware folder and connecting the device via USB to initiate the "Flash It" or "Download" process. Balong Flash Use a specialized flashing tool (e