Device Encryption - LG K4 2017 User Manual

Creating a Knock Code
1
Tap Settings Display Lock screen Select screen lock
Knock Code.
2
Tap the squares in a pattern of your choice to create a Knock Code
and tap NEXT.
3
Input the created Knock Code again for verification, then tap
CONFIRM.
4
Set a backup PIN to use when the Knock Code is forgotten.
Unlocking the screen with a Knock Code
Unlock the screen by inputting the Knock Code you have created.
Input your knock Code on the touch screen when the screen is turned off.
• It is also possible to enter a Knock Code when the screen is turned on.

Device encryption

Encrypting your device
Data is encrypted before saving on the device to protect the data. It is
possible to read, write and copy data even when device encryption is set.
It is also possible to display a user confirmation prompt when the power is
turned on by using lock settings while in lock screen mode.
Basic Functions
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