Secure My Device

Secure My Device

This article describes how to set up a screen lock, lock and unlock the screen.

To learn more about requesting a device unlock for your AT&T mobile device so that it can operate on another compatible wireless network, visit www.att.com/deviceunlock. If your device is locked and is requesting a "PUK" code, click here for instructions on how to obtain your PUK or PUK2 code.

In this tutorial, you will learn how to:


• Set up security lock
• Log in using the security lock
• Lock device
• Change lock screen timeout
 

Set up screen lock

 

1. From the device home screen, select Settings.


Image 1  

2. Select Security.


Image 2  

3. Select Screen Lock.

Image 3 

4. Select the Screen Lock switch and follow the prompts to complete set up.


 Image 4 

 


Log in using the screen lock

 

1. Swipe up from the device home screen.


Image 5  

2. Enter the device passcode.


Image 6  

 


Lock device

 

Press the Power button on the front of the device.

 Image 7 

Change lock screen device

 

1. From the Settings screen, select Screen.

 Image 8 

2. Select Screen Timeout.

 Image 9 

 

3. Select the desired setting.

 Image 10 
 

4. Select OK.

 Image 11

Did you get the help you needed?

Did you get the help you needed?