Samsung Galaxy S8
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Turn use of phone lock code on or off
The phone lock code prevents others from accessing the contents of your mobile phone (pictures, messages etc.). When the phone lock code is turned on, it needs to be used every time you turn on your mobile phone and when it has been in sleep mode.
Find "Lock screen and security"
Slide your finger downwards starting from the top of the screen.
Find "Lock screen and security"
Tap the settings icon.
Find "Lock screen and security"
Tap Lock screen and security.
Create phone lock code using iris scanning
Tap Iris Scanner.
Create phone lock code using iris scanning
Tap CONTINUE.
Create phone lock code using iris scanning
Tap the required setting and follow the instructions on the screen to create an additional phone lock code.
Create phone lock code using iris scanning
Tap CONTINUE.
Create phone lock code using iris scanning
Follow the instructions on the screen to create the phone lock code using iris scanning.
Turn off use of phone lock code
Tap Screen lock type and key in the current phone lock code.
Turn off use of phone lock code
Tap None and follow the instructions on the screen to turn off use of phone lock code.
Return to the home screen
Tap the Home key to return to the home screen.
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