Xiaomi 12

Xiaomi 12

Android 12.0

Turn use of PIN on your Xiaomi 12 Android 12.0 on or off

Read help info

The PIN protects your SIM from unauthorised use if your phone should get stolen. If use of PIN is turned on, it needs to be keyed in when you turn on your phone.

Step 1 of 7

1. Find "Privacy"

Press Settings.

Step 2 of 7

1. Find "Privacy"

Press Passwords & security.

Step 3 of 7

1. Find "Privacy"

Press Privacy.

Step 4 of 7

2. Turn use of PIN on or off

Press the required SIM.

Step 5 of 7

2. Turn use of PIN on or off

Press the indicator next to "Lock SIM card" to turn the function on or off.

Step 6 of 7

2. Turn use of PIN on or off

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. 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 your operator.
Step 7 of 7

3. Return to the home screen

Press the Home key to return to the home screen.

1. Find "Privacy"

Press Settings.
Press Passwords & security.
Press Privacy.

2. Turn use of PIN on or off

Press the required SIM.
Press the indicator next to "Lock SIM card" to turn the function on or off.
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. 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 your operator.

3. Return to the home screen

Press the Home key to return to the home screen.

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