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1

Before you start

If you would like to change the SIM pin code, start from the next step. If you would like to set up a lock screen on your phone, jump to step 11. Make sure you have your Public SIM PIN before you start the guide. NOTICE: SCREEN IMAGES MAY DIFFER FROM YOUR ACTUAL DEVICE.

2

Select Apps

Select Apps
3

Scroll to and select Settings

Scroll to and select Settings
4

Scroll to and select Security or Security & fingerprint

Scroll to and select Security or Security & fingerprint
5

Select Set up SIM card lock

Select Set up SIM card lock
6

If you see this screen, select Public

If you cannot see this screen, continue to the next step.

If you see this screen, select Public

Public

7

Select Change SIM PIN

Select Change SIM PIN
8

Enter your Old SIM PIN and select OK

Enter your Old SIM PIN and select OK

Old SIM PIN

9

Enter your New SIM PIN and select OK

Enter your New SIM PIN and select OK

New SIM PIN

10

Confirm your new SIM PIN and select OK

Confirm your new SIM PIN and select OK

Confirm new SIM PIN

11

Your SIM PIN has been changed

Your SIM PIN has been changed
12

To activate your screen lock, go to the Security / Security & fingerprint menu and select Screen lock

To activate your screen lock, go to the Security / Security & fingerprint menu and select Screen lock
13

Select Pattern

Select Pattern
14

Select your preferred option and select CONTINUE

Select your preferred option and select CONTINUE
15

Draw an unlock pattern and select CONTINUE

Draw an unlock pattern and select CONTINUE
16

Draw the unlock pattern again and select CONFIRM

Draw the unlock pattern again and select CONFIRM
17

Select your preferred option and select DONE

Select your preferred option and select DONE
18

Your phone is now secure with a screen lock

Your phone is now secure with a screen lock
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Secure phone

OnePlus Android

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