Press and hold the button (or the designated reset/boot combination depending on your specific hardware revision sub-model) on the side of the router.
What is the (unlocking, bricked, or updating)? Which operating system version are you running the tool on?
Press Win + R , type ncpa.cpl , and press to view network connections. Right-click your Ethernet adapter and select Properties . Double-click Internet Protocol Version 4 (TCP/IPv4) . Select Use the following IP address and enter: b593s22 multicast upgrade toolexe
Follow these instructions carefully to initiate the multicast upgrade process. Step 1: Configure Your PC Network Adapter
Connect the Ethernet cable from your PC to of the router. Press and hold the button (or the designated
The Huawei Multicast Upgrade Tool is a specialized utility designed to bypass the router’s higher-level operating system constraints. Instead of relying on HTTP/HTTPS via a browser interface, it broadcasts firmware data packets concurrently to the network interface card (NIC) of the connected hardware. Core Functions
The LAN indicator blinks rapidly, showing packet reception. The signal bar LEDs will begin scaling upwards sequentially like a progress bar. Press Win + R , type ncpa
: Huawei B593s-22 (Speedport B1000/B2000 variants).
The process typically takes 3 to 7 minutes. Step 5: Finalizing the Flash
Flashing firmware at a low level carries risks. To prevent permanently bricking your B593s-22, ensure you have the following prerequisites prepared:
Press and hold the physical button on the side of the router for 10 seconds while powered on to wipe the NVRAM defaults.