Device type: Zain Nokia FastMile 5G router (Model 5G12-13W-B).
Device condition: Faulty (motherboard or software issue).
Fault details: When the device is turned on, the 5G light and the white light turn on and stay on for a minute, then the router completely shuts off. When attempting a factory reset, all lights flash continuously and stop as soon as you release the button. Sale: The device is sold as-is or to anyone who wishes to attempt to repair it. I believe it's a line issue, God knows best.