Changing Lock Screen Security
Samsung Galaxy J3 on Android 7.1.1
Setting up a lock on your device will help keep your information secure. A screen lock will prevent others from getting into your device unless they have the necessary credentials. If your device is requesting a PUK code, you need to contact your carrier to unlock your device. Removing your security lock will allow anyone to be able to unlock your device.
- 1.
From the Home screen, drag down the Notification panel.
Step 1/13
- 2.
Tap the Settings icon.
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- 3.
Scroll to Lock screen and security.
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- 4.
Tap Lock screen and security.
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- 5.
Tap Screen lock type.
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- 6.
Tap PIN.
Note: For this simulation, 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.
Step 6/13
- 7.
Enter your PIN.
Note: Your PIN must be at least 4 numbers long.
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- 8.
Tap CONTINUE.
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- 9.
Confirm your PIN.
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- 10.
Tap OK.
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- 11.
Select a notification preference.
Note: Tap Hide content to prevent the content of emails, texts and other notifications from appearing on the Lock screen. You'll be notified that you have a new message, but not shown what the message contains.
Step 11/13
- 12.
Tap DONE.
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- Step 13 of 13:
You've completed the steps!
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