1. Tap to open the Settings app.

   

2. Scroll down to Privacy & Security and tap Phone lockScreen lock.

   

   

3. On the resulting screen you will have 2 options:

   

   

4. Tap the button next to the option you want, or both to turn them on.
   • Lock Screen - Provides no protection, allowing you to quickly access the homescreen.
   • Passcode lock - Allows you to set a four-digit passcode, which protects your phone from intrusions.

1. Tap to open the Settings app.
2. Scroll down to Privacy & Security and tap Screen lock.
3. On the resulting screen, tap the switch next to your desired option to enable it (the check mark means it's enabled ):
   • Lock Screen - Provides no protection, allowing you to quickly access the homescreen.
   • Passcode lock - Allows you to set a four-digit passcode, which protects your phone for unauthorized access.

You can change your passcode as often as you want.

1. To change your current passcode tap the Change Passcode button at the bottom of the lock settings panel.

   

   

2. Enter your current passcode to authenticate that you are the owner of the device.

   

   • Type in your new desired passcode.
   • Tap the Change button when you are finished.

   

You can change your passcode as often as you want:

1. Tap the Settings app , then tap Screen lock.
2. Tap Change Passcode button.
3. Enter your current passcode to prove that you are the owner of the device.
4. Type in your new desired passcode, then Change when you are finished.

1. To set a SIM PIN, tap on to go to the Settings app.
2. Swipe up to until your see the Privacy and Security section.
3. Tap on SIM security.

1. To set a SIM PIN, tap to open your settings.
2. Tap SIM manager, and then SIM security.
3. Tap the switch next to your desired SIM card.
4. Enter your desired PIN on the next screen, then tap Done.