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1

Before you start

If you would like to set up a lock screen on your phone, start from the next step. If you would like to change the SIM pin code, jump to step 12. Make sure you have your Public SIM PIN before you start the guide. NOTICE: SCREEN IMAGES MAY DIFFER FROM YOUR ACTUAL DEVICE.

2

Swipe left

Swipe left
3

Select Settings

Select Settings
4

Scroll to and select Security

Scroll to and select Security
5

Select Screen lock

Select Screen lock
6

Select Pattern

Select Pattern
7

Select Next

Select Next
8

Draw an unlock pattern and select Next

9

Draw the unlock pattern again and select Confirm

10

Select your preferred option and select Done

Select your preferred option and select Done
11

Your phone is now secure with a screen lock

Your phone is now secure with a screen lock
12

To change the PIN for the SIM card, go to the Security menu and select Advanced options

To change the PIN for the SIM card, go to the Security menu and select Advanced options
13

Select SIM card lock

Select SIM card lock
14

Select Change SIM PIN

Select Change SIM PIN
15

Enter your Old SIM PIN and select OK

Enter your Old SIM PIN and select OK

Old SIM PIN

16

Enter your New SIM PIN and select OK

Enter your New SIM PIN and select OK

New SIM PIN

17

Confirm your new SIM PIN and select OK

Confirm your new SIM PIN and select OK

Confirm new SIM PIN

18

Your SIM PIN has been changed

Your SIM PIN has been changed
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Secure phone

Tecno Android

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