![Apple iPad Pro 12.9 (2021)](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-77f4c6d4-3f0d-4303-94ef-83d93b7f28ea.png?width=150&height=320)
Apple iPad Pro 12.9 (2021)
iPadOS 15.0
1. Find "Change PIN"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-4bdc6f83-a263-4307-aeeb-dabf97ac44bb.png?width=336&height=448)
Press Mobile Data.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-29a41d43-38fb-4f46-807f-ab47661451e8.png?width=336&height=448)
Press SIM PIN.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-2e39395f-aa29-4c52-b3c8-13e8ee58e9a0.png?width=336&height=448)
Press Change PIN.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-4823211e-4ec6-4986-a05b-c3a8ef4ef1a0.png?width=336&height=448)
2. Change PIN
Key in your current PIN and press Done.
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/7151223-f-2d11cd56-a70d-4c21-9293-7b37ab80008e.png?width=336&height=448)
Key in a new four-digit PIN and press Done.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-758e1b38-45a5-497c-b45e-0baf2379bab2.png?width=336&height=448)
Key in the new PIN again and press Done.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-fa433a7e-de01-4732-92fb-faabd6f705a7.png?width=336&height=448)
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/7151223-f-4823211e-4ec6-4986-a05b-c3a8ef4ef1a0.png?width=336&height=448)