Need help please please please
So I moved to a new location and there is no signal here I can stand in certain spots and it will pick up one bar every now and then. And we have no Wi-Fi so what I am doing is running a free proxy server of a tablet as a hotspot my phone let me connect to the Internet using it but I cannot use Wi-Fi calling and my app won’t work. Could someone please help me get this working. What don’t make much sense to me is T-Mobile Picks up very good out here and it is Also gsm Network I don’t know why AT&T is not working Verizon works also but I believe that’s a CDMA network but anyways back to the point if somebody could please help me fix this. I am using a iPhone if that matters?