: Right-click the .exe file and select Run as Administrator .
: Use the Refresh button and choose the network adapter currently connected to your router. download multicast upgrade tool for huawei lan port routers
: Click the Start button. The tool will begin multicasting the firmware packets across the LAN. : Right-click the
: Using incorrect firmware or losing power during the process can "brick" the device. Always verify the Product Version matches your hardware before clicking Start. if the router is 192.168.8.1
: Click Open and browse for the firmware file you downloaded earlier.
: Your PC must be on the same subnet as the router's default gateway. For example, if the router is 192.168.8.1 , set your PC's static IP to 192.168.8.100 .