@David-TP i've had the router for 4 days now and it stopped working the day after i bought it. I'm not sure if it has anything to do with oxidization because i used the sim card in my other router...

So i tried rebooting my router from the website (whatever it's called) and after rebooting suddenly my router has only two lights on (the first and third) and when i tried using the tether app it...