![Xiaomi Redmi Note 10 5G](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-a4d31a74-002a-4fed-beb2-b0adf7b9bc77.png?width=150&height=320)
Xiaomi Redmi Note 10 5G
Android 11.0
1. Find "Change SIM PIN"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-2a982561-b3a5-47ea-91ef-770e4e28d299.png?width=200&height=448)
Press Passwords & security.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-e06fa9af-48a3-429e-80cc-7b3258401ea7.png?width=200&height=448)
Press Privacy.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-1d3ccac9-662f-4a61-b400-75b285494169.png?width=200&height=448)
Press the name of the SIM.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-40a4ae12-c180-4416-847a-933f6e6f5a7f.png?width=200&height=448)
Press Change SIM PIN.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-ea26210d-3912-4162-a01d-2ab650d27eaf.png?width=200&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-419df615-1a83-4d9b-95ff-884523b8c67e.png?width=200&height=448)
Key in a new four-digit PIN and press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-25470dc1-2e58-477b-8c39-0d7bf15fcf9b.png?width=200&height=448)
Key in the new PIN again and press OK.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-9391bdbc-5857-4013-a78d-980d08e13b6f.png?width=200&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-ea26210d-3912-4162-a01d-2ab650d27eaf.png?width=200&height=448)