Set a secure screen lock. If you haven’t used any security lock, you will be asked to set up a passcode or pattern lock before you can add face unlock on your Galaxy A20.

Want to remove the Pattern/Pin/Password lock from your Samsung phone? Check Top 5 methods, including PassFab Android Unlocker.

Below, we will detail some methods that will let you know how you can unlock your Samsung device without the lock screen security PIN, password or pattern.