LG K4 2017 - Turning on the Screen; Turning off the Screen; Knock Code

BasicFunctions 42
KnockON
Youcanturnthescreenonoroffbydouble-tappingthescreen.
• ThisoptionisavailableonlyontheHomescreenprovidedbyLG.Itmay
notfunctionproperlyonacustomlauncherorontheHomescreen
installed by the user.
• When tapping the screen, use your fingertip. Do not use a fingernail.
• 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
Double-tapthemiddleofthescreen.
• Tapping the top or bottom of the screen may decrease the recognition
rate.
Turning off the screen
Double-tapthestatusbar,anemptyareaontheHomescreenorthe
Lockscreen.
Knock Code
YoucanunlockthescreenbycreatingyourownKnockCode.Whenthe
screenislocked,youcandirectlyaccesstheHomescreenbytappingthe
screen in a specified sequence.
• YoucanuseyourKnockCode,togetherwiththeKnockOnfeature.
• IfyouenteranincorrectKnockCodemorethanaspecifiednumberof
times consecutively, unlock by using your backup PIN.
• Make sure to use your fingertip when tapping the screen.