Xiaomi Redmi Note 7
Android 10.0
Select help topic
1. Find "Privacy"
Press Settings.
![](http://cdn.sp-selfservice.com/ml/7090822-f-a819760f-8be5-4582-b884-d6566b32db28.png?width=204&height=442)
Press Passwords & security.
![](http://cdn.sp-selfservice.com/ml/7090822-f-500b0b26-2186-453f-a686-98f1fae8b831.png?width=204&height=442)
Press Privacy.
![](http://cdn.sp-selfservice.com/ml/7090822-f-7263088a-86c5-42e9-bd7c-d073decafb08.png?width=204&height=442)
2. Turn use of PIN on or off
Press the name of the SIM.
![](http://cdn.sp-selfservice.com/ml/7090822-f-7cc2485c-62e5-401c-a259-e001821cb9aa.png?width=204&height=442)
Press the indicator next to "Lock SIM card" to turn the function on or off.
![](http://cdn.sp-selfservice.com/ml/7090822-f-85b3b24c-4971-4989-b2eb-97535ec1bf42.png?width=204&height=442)
Key in your PIN and press OK. The default PIN is 0000.
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. The PUK can be obtained by contacting customer services. 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 Lebara.
![](http://cdn.sp-selfservice.com/ml/7090822-f-0403e5b1-d4e8-4c77-83f3-819c0aa23270.png?width=204&height=442)
0000
3. Return to the home screen
Press the Home key to return to the home screen.
![](http://cdn.sp-selfservice.com/ml/7090822-f-85b3b24c-4971-4989-b2eb-97535ec1bf42.png?width=204&height=442)