Secure phone

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.

2

Select Settings

3

Scroll to and select Advanced settings

4

Select Security

5

Select Set up SIM card lock

6

Select Change SIM PIN

7

Enter your Old SIM PIN and select OK

Old SIM PIN

8

Enter your New SIM PIN and select OK

New SIM PIN

9

Confirm your new SIM PIN and select OK

Confirm new SIM PIN

10

Your SIM PIN has been changed

11

To activate your screen lock, go to the Settings menu and select Screen lock & passwords

12

Select Screen lock

13

Select Pattern

14

Draw an unlock pattern and select Continue

15

Draw the unlock pattern again and select Confirm

16

Enter your Alternate password and select Continue

Alternate password

17

Confirm your alternate password and select OK

Confirm alternate password

18

Select your preferred option and select Done

19

Secure phone - Huawei Y3 (2017)