Secure phone

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.

2

Select Apps

3

Select Settings

4

Scroll to and select Lock screen & security

5

Select Screen lock

6

Select Pattern

7

Select your preferred option

8

Draw an unlock pattern and select CONTINUE

9

Draw the unlock pattern again and select CONFIRM

10

Select your preferred option and select DONE

11

Your phone is now secure with a screen lock

12

To change the PIN for the SIM card, return to the Lock screen & security menu and scroll to and select Set up SIM card lock

13

Select Change SIM PIN

14

Enter your Old SIM PIN and select OK

Old SIM PIN

15

Enter your New SIM PIN and select OK

New SIM PIN

16

Confirm your new SIM PIN and select OK

Confirm new SIM PIN

17

Secure phone - Sony Xperia X Performance