: Click Start and then power cycle your router to initiate the transmission. B593s-22 Multicast Upgrade Tool.exe - Facebook
The tool’s filename often changes by version. Look for a file named MulticastFileTransfer.exe inside a folder named Huawei ONU Upgrade Tool . If you have access to Huawei’s eSupport portal, search for “Multicast Upgrade Tool V2.1R1.” : Click Start and then power cycle your