I'm using a Samsung galaxyS7edge,I have always used my mobile data to connect WiFi to my LG TV.I accidentally deleted the connection,I've tried desperately to reconnect,I've watched 5youtube videos,I've rang EE 4times,they say there's nothing wrong with WiFi even when I only get 1bar on phone. Trying to reconnect to tv,just shows "No connection to internet",it's got me baffled ☹