Download Multicast Upgrade Tool For Huawei Lan Port Routers [portable] -

: Run the tool as an administrator, select the correct Network Interface Card (NIC), and browse for your firmware file.

Disable all antivirus and firewalls to prevent them from blocking the multicast stream. How to Use the Multicast Upgrade Tool download multicast upgrade tool for huawei lan port routers

: Wait for the LEDs on the router to flash simultaneously (usually takes about 5 minutes) before rebooting the device. B593s-22 Multicast Upgrade Tool.exe - Facebook : Run the tool as an administrator, select