Huawei P9 Lite - Manual (Page 180)

Settings
173
Changing the screen unlock method
Set a screen lock password to prevent unauthorized access to your phone.
Setting a screen unlock pattern
1 Open Settings.
2 Touch Screen lock & passwords > Password > Pattern.
3 Connect at least four dots to create a screen unlock pattern, and then release your
finger. Draw your screen unlock pattern again to confirm.
4
Enter a backup PIN containing at least four digits. If you forget your screen unlock
pattern, you can enter the backup PIN to unlock the screen.
Unlocking the screen with a password
1 Open Settings.
2 Touch Screen lock & passwords > Password.
3
You can choose to set a PIN or password:
• Touch PIN, and then enter a PIN containing at least four digits and select Done.
• Touch Password, and then enter a password containing at least four characters and
select Done.
Removing the screen lock password
1 Open Settings.
2
Touch Screen lock & passwords > Password.
3
Enter your screen lock password or unlock pattern, and then touch None.