![Google Pixel 7 Pro](http://wmstatic.global.ssl.fastly.net/ml/7220224-f-5a010ede-c31f-4e83-bfa3-22c44936344d.png?width=150&height=320)
Google Pixel 7 Pro
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-77cb4bcd-1cc2-4faf-8966-0e88cefc90c9.png?width=210&height=454)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7220224-f-27124368-2cf7-4c11-bad2-7317256c468a.png?width=210&height=454)
Press Security.
![](http://wmstatic.global.ssl.fastly.net/ml/7220224-f-1486c3ad-507a-41e7-8059-06e1d3b6fbe8.png?width=210&height=454)
Press More security settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7220224-f-6d2fbeed-4235-4c21-b29e-18996b99f649.png?width=210&height=454)
Press SIM card lock.
![](http://wmstatic.global.ssl.fastly.net/ml/7220224-f-32c0bcbb-c63f-4b86-b8eb-866d712beb45.png?width=210&height=454)
Press Change SIM PIN.
![](http://wmstatic.global.ssl.fastly.net/ml/7220224-f-512bf8fa-7231-4ec4-9903-affb7001ea38.png?width=210&height=454)
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-80d50753-7fc7-4bc9-aef8-f2f5ca5b6113.png?width=210&height=454)
Key in a new four-digit PIN and press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7220224-f-4cf6671a-de1a-4f22-9722-455977c670cc.png?width=210&height=454)
Key in the new PIN again and press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7220224-f-b69fa0f5-40dc-494e-a8aa-0973882ebcb7.png?width=210&height=454)
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-512bf8fa-7231-4ec4-9903-affb7001ea38.png?width=210&height=454)