Adjust the brightness manually
In the application list, select
1
Settings
→
Display
→
Brightness.
Clear the tick box next to
2
Automatic brightness.
Drag the slider to the left or right.
3
Select
4
OK.
›
Lock your device
You can lock your device by activating the screen lock feature.
If you forget your password, take your device to a
●
Samsung Service Centre to reset it.
Samsung is not responsible for the loss of passwords
●
or private information, or other damages caused by
illegal software.
Set a face detection unlock
In the application list, select
1
Settings
→
Security
→
Screen lock
→
Face unlock.
Select
2
Set it up
→
Continue.
Adjust the device to fit your face inside the figure.
3
When your face is captured correctly, select
4
Continue.
Complete the setup of the secondary unlock PIN or
5
pattern.
Set a face and voice recognition unlock
In the application list, select
1
Settings
→
Security
→
Screen lock
→
Face and voice.
Select
2
Set it up
→
Continue.
