How to turn off the screen lock on my Samsung Galaxy 551

Click each step to see the action. You can also click the picture or use the arrow keys.

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If you no longer want a screen lock on your phone, you can disable it by following these steps.
1. Touch Menu.
2. Touch Settings.
3. Scroll to and touch Location & security.
4. Touch Change screen lock.
5. Enter your password.
6. Touch Continue.
7. Touch None.
8. The screen unlock settings have been disabled.