One of the most interesting features of the LG devices — the function KnockON. Double tap on the screen awakens the “sleeping” device. Turn off the device in the same way, the two touching empty space on the desktop.
To use the KnockON is very convenient. However, the easy mode is deactivated — if desired. For LG V10, V20 LG, LG G4 and LG G5 features app like QuickShortcutMaker. Owners of LG G6 LG V30 helps the OS itself. Here is a small instruction.
- Call the notification bar and go to Settings (the gear icon).
- In the Settings tab the Screen and scroll down.
- Select the Advanced tab in the advanced settings.
- Switch KnockON position is Off.
Other action is required. LG G6 LG V30 stop to respond to the KnockON. Why is it necessary? Says will eliminate the problems with battery and random marks on the display.