Samsung mobile phone sch-i879 How to set up the screen PIN code lock

To set up a screen pin lock, follow these steps:

1. Under the Standby page, click "Application".

 

2. Click "Set".

 

3. Slide the screen up and click "Lock Screen".

 

4. Click on "Screen lock".

 

5. Select "Pin Code".

 

6. Set PIN code, enter at least 4 digits, enter finished, click "Continue". Enter the pin again and click OK.

 

 

When the screen is locked, you need to enter the PIN code you set before you can enter the main interface.

 

Here's a reminder: This issue is limited to setting up a phone-screen pin lock, which is different from the SIM card's PIN code. Screen pin Forget