LG K4 - KnockON; Knock Code

Basic Functions 33
KnockON
:PVDBOUVSOUIFTDSFFOPOPSPGGCZEPVCMFUBQQJOHUIFTDSFFO
Ţ 5IJTPQUJPOJTBWBJMBCMFPOMZPOUIF)PNFTDSFFOQSPWJEFECZ-(*UNBZ
OPUGVODUJPOQSPQFSMZPOBDVTUPNMBVODIFSPSPOUIF)PNFTDSFFO
installed by the user.
Ţ When tapping the screen, use your fingertip. Do not use a fingernail.
Ţ To use the KnockON feature, make sure that the proximity/light sensor
is not blocked by a sticker or any other foreign substance.
Turning on the screen
%PVCMFUBQUIFNJEEMFPGUIFTDSFFO
Ţ Tapping the top or bottom of the screen may decrease the recognition
rate.
Turning off the screen
%PVCMFUBQUIFTUBUVTCBSBOFNQUZBSFBPOUIF)PNFTDSFFOPSUIF
-PDL`TDSFFO
Knock Code
:PVDBOVOMPDLUIFTDSFFOCZDSFBUJOHZPVSPXO,OPDL$PEF8IFOUIF
TDSFFOJTMPDLFEZPVDBOEJSFDUMZBDDFTTUIF)PNFTDSFFOCZUBQQJOHUIF
screen in a specified sequence.
Ţ :PVDBOVTFZPVS,OPDL$PEFUPHFUIFSXJUIUIF,OPDL0OGFBUVSF
Ţ *GZPVFOUFSBOJODPSSFDU,OPDL$PEFNPSFUIBOBTQFDJGJFEOVNCFSPG
times consecutively, unlock by using your backup PIN.
Ţ Make sure to use your fingertip when tapping the screen.