Hey guys I need help with the tethering of my samsung galaxy s7 , when I turn on for sharing internet connection and then I try to connect my laptop to it connects but then it says limited or no connectivity with an exclamation point. Please help me if you can. Im using wireless tether. Also I've tried to share internet with a Iphone and the same message appears. Though when I put the same sim card in the iphone and I share internet with my laptop it works perfect. Please help.