[. . . ] * Image shown on a PC or mobile phone may vary depending on the OS(Operating System). * App icon positions may vary on the platform, depending on the software version. [. . . ] When X appears next to DNS: 1 Unplug the power cord of the AP (Router) and try to connect after 5 seconds. 3 Check that the MAC address of the TV/AP (Router) is registered with your Internet service provider. (The MAC address displayed on the right pane of the network status window should be registered with your Internet service provider. ) 4 Check the AP (Router) manufacturer's website to make sure your router has the latest firmware version installed. When X appears next to TV: 1 Check the connection status of the TV, AP (Router). nOTE Yy SmartShare service is only available if TV and other devices are connected via a single AP (Router). 2 Install/run the app for sharing content on your smartphone (It's called LG TV Plus on LG phones). * If the TV is turned on for the first time after it was shipped from the factory, initialization of the TV may take a few minutes. If you check the "Allow Automatic Updates", you can update the software automatically. (Home) (Settings) (All Settings) Network Wi-Fi Direct If a local network is not available, you can connect a portable device directly to the TV using Wi-Fi Direct. With SmartShare, you can share files or screens of devices connected to Wi-Fi Direct. Miracast allows a portable device to securely send video and sound to the TV wirelessly. [. . . ] wiDi (Wireless Display) Setting Intel's WiDi (Wireless Display) technology enables easy and fast connection without wires or internet network for mirrored and dual monitor display on your TV. Enter the number shown on the screen into the input field ( ) on your laptop and then click Continue. [. . . ]