Ensure you clicked in the tool before turning on the power switch of the router. Firmware Corruption/Checksum Failures

The is an essential utility for network engineers and IT administrators tasked with flashing firmware or recovering bricked Huawei LAN port routers, CPEs, and ONTs . Unlike standard web GUI updates, this specialized software broadcasts firmware data packages across local area networks via multicast protocols, allowing direct injection through a hardware Ethernet port.

Turn off Windows Firewall and antivirus; they often block multicast packets.

ipconfig IPv4 Address: 192.168.1.50.