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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.
Precautions for device encryption
You can use Secure start-up to increase your device' s protection level.
If Secure start-up is turned on and an incorrect password is entered
more than a specified number of times, the device will automatically
initialize.
If you forget your decryption password, you must initialize the device to
use it again. Initialization will delete all data saved before initialization.
Basic Functions
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