![Apple iPad Pro 12.9 (2020)](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-6ef69221-5ab0-4dd5-b181-5605db6ece36.png?width=150&height=320)
Apple iPad Pro 12.9 (2020)
iPadOS 16.1
1. Find "Change PIN"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-6d01e4d2-44df-42a8-a489-a9e6713169c5.png?width=336&height=448)
Press Mobile Data.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-1c020c67-f417-47f4-982f-1eb1c3d5e977.png?width=336&height=448)
Press SIM PIN.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-8ec3c1f0-c700-41cf-9146-5602a399df46.png?width=336&height=448)
Press Change PIN.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-bf4543bf-8837-4b76-a272-f045e6ff1326.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-2d871ded-ec51-4e01-b2fb-2e1296b20bd5.png?width=336&height=448)
Key in a new four-digit PIN and press Done.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-61a7077a-cd06-477c-a9d4-e9e348d1a205.png?width=336&height=448)
Key in the new PIN again and press Done.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-bd78cdda-1f0f-459b-ab7d-ebc5fa7dd4a0.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-bf4543bf-8837-4b76-a272-f045e6ff1326.png?width=336&height=448)