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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.

2

Swipe up

Swipe up
3

Select Settings

Select Settings
4

Scroll to and select Device & Privacy

Scroll to and select Device & Privacy
5

Scroll to and select Set Up SIM Card Lock

Scroll to and select Set Up SIM Card Lock
6

Select Change SIM PIN

Select Change SIM PIN
7

Enter Old SIM PIN and select OK

Enter Old SIM PIN and select OK

Old SIM PIN

8

Enter your New SIM PIN and select OK

Enter your New SIM PIN and select OK

New SIM PIN

9

Confirm your new SIM PIN and select OK

Confirm your new SIM PIN and select OK

Confirm new SIM PIN

10

Your SIM card PIN has been changed

Your SIM card PIN has been changed
11

To activate your screen lock, go to the Settings menu and select Fingerprint, Face & Password

To activate your screen lock, go to the Settings menu and select Fingerprint, Face & Password
12

Select Lock Screen Password

Select Lock Screen Password
13

Select Turn On Password

Select Turn On Password
14

Enter a Passcode

15

Confirm New Passcode

16

Your phone is now secure with a screen lock

Your phone is now secure with a screen lock
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Secure phone

Realme 5i

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