: Click Browse to select the .BIN firmware file you downloaded.
: Connect your computer to the router via Ethernet and enter 192.168.1.1 in your browser. download huawei e5172 firmware upgrade tool
: Click Update and wait approximately four minutes. Do not power off the device during this time. 2. Using the Huawei E5172 Updater Tool : Click Browse to select the
: Click Start and monitor the router's signal bars; when all five are lit, the process is complete. 3. Online Update (Automatic) when all five are lit