![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 "Privacy"
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)
2. Turn use of PIN on or off
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 the indicator next to "Lock SIM card" to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-ea26210d-3912-4162-a01d-2ab650d27eaf.png?width=200&height=448)
Key in your 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-fb07fe0e-79ca-4c1c-a1fe-c6e8b7e3fd3a.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)