Change a screen lock
You can change the type of screen lock that you use to unlock your device, as well as change the password, PIN, or pattern.
If you use your device for work, your administrator might have security rules in place that require you to have a screen lock.
Swipe down from the top of the screen once using two fingers, or twice using one finger.
> Security > Screen lock.
If necessary, enter your current password, PIN, or pattern.
Do any of the following:
• To set up a different screen lock or change your password, PIN, or pattern, tap a type of screen lock.
• To wake up your device without entering a password, PIN, or pattern, tap Swipe.
Complete the instructions on the screen.