A new icon next to the WiFi activated connected suddenly appeared. It is a capital N but on the lower left side are 3 quarter circles ie like a wifi symbol & I am not sure why it is showing. My default home page on the internet is BBC & I thought that may be it was something to do with that as it was down for the last few days. But it is up & running now & the icon is still there. The N icon only shows when I connect my phone to my wifi at home. The phone says its connected to the wifi (message re the same) & indeed the wifi direct symbol is on with the arows flickering away. It also stays on even though I am right next to the wifi. I have had the phone for 2 months or so & it never used to show this symbol. The wifi at home has not changed & works normally with all other devices. Thanks