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Huawei B618 Fibre - How to check your modem lights

Learn how to confirm that your Huawei B618 has connected successfully by checking its LED lights .

Modem LED Purpose
POWER The POWER LED should be a solid green. This indicates that your modem has been powered on.
STATUS The STATUS LED should be a solid green. This indicates that your modem has authenticated normally. If this LED is green and blinking, this means that the modem is currently undergoing a firmware update. If this LED is off, that means that the modem is not connected online.
LAN The LAN LED confirms whether a device is connected to the LAN port of your modem. A solid green colour implies that at least one of the LAN ports on your modem is connected to a device. If your LAN LED is green and flashing, this means that data is being transmitted through a LAN port. The LAN LED being off indicates that no devices are connected to the LAN ports of the modem.
WIFI The WIFI LED should be green to confirm stable connectivity on one or both your WiFi networks (2.4GHz and 5GHz). If this LED is green and flashing, this means that WPS has been enabled on the modem. The WIFI LED being off means that the WiFi on your modem has been disabled.
MODE The MODE LED should be green and solid. This means that your modem is connected to the Spark network. If the light is cyan/blue/yellow, that means the modem is connected to a mobile network. While this LED being red implies that there is a SIM card entered which is not recognised or that PIN verification failed.
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