Why can't I make FaceTime calls from my IPhone 7 Plus?
My iPhone 7 won't make FaceTime calls. When I call people it says connecting for 5 seconds then connects but lags and responds slow then after 4 seconds the call fails every time and I cannot hear nothing from the other person and they can't hear me. I tried resetting my phone everything I could reset I reset, I took my SIM card out put it back in, Ieven turned Cellular data off for FaceTime and connected to WiFi nothing worked. Not only that my phone stops recording videos on apps half way through and also cannot make calls on other apps also. Its so bad that I can't even make cellular calls to my mom or anybody else.
iPhone 7 Plus, iOS 14