Select your PC's network card (Ethernet adapter) from the dropdown menu. Browse and select the B311-221 unlock firmware file.
Click . The power light on your router may turn off or shift colors, indicating it is now ready to accept the main firmware. Step 4: Flashing the Unlocked Firmware and WebUI Huawei Router B311-221 Unlock Firmware
Flashing unlock firmware is not a click-and-run operation. While the Huawei B311-221 is notoriously difficult to permanently brick (it has a rescue mode), you still face three risks: Select your PC's network card (Ethernet adapter) from
Repeat this exact process for the if it is packaged separately from the main firmware. Step 5: Resetting the Device Once all flashing is finished, power off the router. Huawei Router B311-221 Unlock Firmware
: Flashing incorrect or corrupted firmware can permanently disable your router ("bricking").