Learn how you can remove lock screen PIN / Password / Pattern Lock Security on Samsung Galaxy A12.
1. First, let's go back to your home screen.
2. Then open the settings.
3. In here, you want to go down, and tap on lock screen.
4. Then tap on screen lock type.
5. Put in your current pin, or password, or pattern lock.
6. Then in here choose swipe.
7. This will remove all your unlock screen security.