From within the Settings app, scroll to and tap Security & privacy.
Tap Device unlock.
Tap Screen lock.
Tap PIN.
For this tutorial, we're showing how to set up a PIN. You can select a different type of security, but steps may vary based on what you choose.
Enter your desired PIN, then tap Next.
Your PIN must be at least 4 numbers long.
Re-enter your PIN, then tap Confirm.
Tap Done.
From here you can select how you would like notifications to appear on your Lock screen.
To view additional screen lock settings, tap Screen lock and enter your PIN.
From here, you can edit the following settings:
You've completed the steps!
