![Apple iPad Pro 12.9](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-e12e438e-0eef-4bfa-a278-34ca454c0b4e.png?width=150&height=320)
Apple iPad Pro 12.9
iPadOS 14.4
1. Find "Change PIN"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-acd09a82-c127-4482-927c-e1743275efec.png?width=310&height=412)
Press Mobile Data.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-81196212-f72b-40a4-8093-082e64e321cd.png?width=310&height=412)
Press SIM PIN.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-0694bbfe-0b08-42bb-a5e3-511243ee14ea.png?width=310&height=412)
Press Change PIN.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-a02f8e9f-41fb-4e47-98ea-2ab39e4f0a5b.png?width=310&height=412)
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-bd6a25a7-1b00-44c0-b2c6-47fdd763c2bd.png?width=310&height=412)
Key in a new four-digit PIN and press Done.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-6a9af611-e55f-4573-85c0-8be67750b328.png?width=310&height=412)
Key in the new PIN again and press Done.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-c21d406e-1bef-418d-976f-1478352c7d8c.png?width=310&height=412)
3. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-a02f8e9f-41fb-4e47-98ea-2ab39e4f0a5b.png?width=310&height=412)