Guys, I updated my 7 plus with the 8.1 update (400 something update) along with the 1 June 2018 patch and everything was working perfectly. But after some time my WiFi is not connecting to any routers. The SSID comes up, shows "Connecting....Saved" and then dissappears. When I kept it at close range...close range as in my phone touching the router...it gets connected. I tried factory resetting and still no use.
Anyone else has this problem? A fix would be very very very very very much appreciated. :/