Samsung mobile phone Draw pattern lock multiple errors after the prompt input pin code, how to deal with?

1. Enter five times incorrect unlock pattern, the screen will display "Please retry in 30 seconds" message, click "OK".

2. Click the "Forget pattern" in the lower right corner of the screen.

3. Enter the "PIN code" that you have set up before, and click "OK".

4. After entering the pin unlock, the pattern lock will be canceled automatically, reset the locking method you need. (If you simply press "Home" to exit without any settings, you will revert to the default slide unlock mode.) ）

Tips:
If the unlock fails or pin code is forgotten, please contact Samsung Service Center for unlocking