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Basic Functions 52
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 the device by using your backup PIN
or Google account.
• Make sure to use your fingertip when tapping the screen.
Creating a Knock Code
1
Tap Settings Display Lock screen Select screen lock
Knock Code.
2
Choose if you want to protect your phone with a secure startup
requiring you to enter the Knock Code when powering the device
on. Tap NEXT after making a selection.
3
Tap the squares in a pattern of your choice to create a Knock
Code and tap NEXT.
4
Input the created Knock Code again for verification, then tap
CONFIRM.
5
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.
Enter your Knock Code on the touch screen when the screen is
turned off.
• It is also possible to enter a Knock Code when the lock screen is
turned on.
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