![Google Pixel 7](http://wmstatic.global.ssl.fastly.net/ml/7220224-f-51f80f6c-8485-4a54-a4f0-78544b265f57.png?width=150&height=320)
Google Pixel 7
Android 13
1. Find "Change SIM PIN"
Slide two fingers downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7220224-f-1bdb57da-e29d-4c46-bf0e-417e988ddc62.png?width=204&height=452)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7220224-f-3639761d-2707-48e5-90af-0e5c745ba1af.png?width=204&height=452)
Press Security.
![](http://wmstatic.global.ssl.fastly.net/ml/7220224-f-9f82ed33-8d8e-4ccb-81ad-abca1726c18a.png?width=204&height=452)
Press Advanced settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7220224-f-d2edeeed-9418-43af-b2e7-e233635fdeea.png?width=204&height=452)
Press SIM card lock.
![](http://wmstatic.global.ssl.fastly.net/ml/7220224-f-91f5c83a-897d-45a5-ad3b-232524f92d4c.png?width=204&height=452)
Press Change SIM PIN.
![](http://wmstatic.global.ssl.fastly.net/ml/7220224-f-fb465de2-e831-44dd-b583-3a857e30caca.png?width=204&height=452)
2. Change PIN
Key in your current PIN and press OK.
If an incorrect PIN is entered three times in a row, your SIM will be blocked. To unblock your SIM, you'll need to key in your PUK. You can get the PUK by calling customer services on 191 from a Vodafone mobile phone. If you're using a land line, you need to dial 03333 040 191. Please note: If you key in the wrong PUK ten times in a row, your SIM will be blocked permanently. In this case, you need a new SIM from Vodafone.
![](http://wmstatic.global.ssl.fastly.net/ml/7220224-f-5c7dff9f-342c-4bbc-ad4d-ca9cbe55a067.png?width=204&height=452)
Key in a new four-digit PIN and press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7220224-f-2f709b44-c866-436e-ae0b-81ca044b3d77.png?width=204&height=452)
Key in the new PIN again and press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7220224-f-a9f13701-9567-4c95-b171-c61f59b2e222.png?width=204&height=452)
3. Return to the home screen
Slide your finger upwards starting from the bottom of the screen to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7220224-f-fb465de2-e831-44dd-b583-3a857e30caca.png?width=204&height=452)