LG K20 Plus, Руководство пользователя, Страница: 37 / 150

Basic Functions 36
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Screen lock prevents unnecessary touch input on the device
screen and reduces battery consumption. We recommend that you
activate the screen lock while not using the device.
Setting a screen lock
There are several options available for configuring the screen lock
settings.
1
Tap Settings Display Lock screen Select screen lock
and then select the method you prefer.
2
Choose one of the following settings:
Ţ
None : Deactivate the screen lock function.
Ţ Swipe : Swipe on the screen to unlock the screen.
Ţ Knock Code : Tap the spaces of the screen in accordance with a
pattern to unlock the screen.
Ţ Pattern : Draw a pattern to unlock the screen.
Ţ PIN : Enter a numeric password to unlock the screen.
Ţ Password : Enter an alphanumeric password to unlock the
screen.
Ţ Fingerprints : Use your fingerprint to unlock the screen or
content.
Ţ
If you incorrectly attempt to unlock the device 5 times, the screen
is blocked for 30 seconds.
Secure start-up settings
When you select Knock Code, Pattern, PIN or Password as a screen
lock method, you can configure your device to be locked whenever
turning on the device in order to secure your data.
Ţ You cannot use all functions, except for emergency calls, until you
unlock the device.
Ţ If you forget your decryption password, you cannot restore
encrypted data and personal information.