LG V30 Guide De L'utilisateur page 145

Sharing panel
You can share contents from Gallery, Music and File Manager with nearby
devices. Also you can share content with specific people in apps that work
with Google Direct Share.
1
On the settings screen, tap Networks Share & connect Sharing
panel.
2
Tap to deactivate each option.
Screen sharing
You can play the screen and sound of the device on a different device,
such as a TV, that supports the Miracast function.
1
On the settings screen, tap Networks Share & connect Screen
sharing.
2
Tap to activate it.
3
Select a device from the list of nearby devices.
If the desired device does not appear, tap SEARCH to refresh the
list.
After connecting to the device, the device displays the screen of
your device.
Screen sharing turns off automatically if there is no sharing-compatible
device in the vicinity.
Settings 144