![Xiaomi Mi 10T Lite](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-7b2fe265-3e0e-4699-bf5b-af74baf173b2.png?width=150&height=320)
Xiaomi Mi 10T Lite
Android 10.0
1. Find "Change SIM PIN"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-83b6c051-494b-41a7-b4c3-ef4b312d038e.png?width=202&height=448)
Press Passwords & security.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-accd985d-784e-4983-adf5-4191c7f00ec7.png?width=202&height=448)
Press Privacy.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-47a76565-9763-401f-bcd1-d77117e0f4b0.png?width=202&height=448)
Press the required SIM.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-c444e4f0-9b2e-477c-8145-a9ad00c25284.png?width=202&height=448)
Press Change SIM PIN.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-3129c768-b724-4255-acce-e7ff207cf45e.png?width=202&height=448)
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/7151223-f-4018a39b-3fd7-4ae4-8fc2-8806470c1920.png?width=202&height=448)
Key in a new four-digit PIN and press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-90fa91e9-81a4-48f4-a8ef-352b3238cd34.png?width=202&height=448)
Key in the new PIN again and press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-0c2b29bc-be9e-4b71-b830-dda130fe6ab1.png?width=202&height=448)
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-3129c768-b724-4255-acce-e7ff207cf45e.png?width=202&height=448)