Android: How to change or delete your smartphone’s PIN code?

We tend to neglect the SIM card code more and more. So we either disable it or leave it with the default PIN (usually 0000 or 1234). The problem with this code is that you have to ask your carrier for a PUK unlock code when you enter too many wrong codes. But in some cases, the presence of this code can represent additional security. Therefore, we explain how to change, disable and re-enable it.

Android: How to change PIN code

For him:

• enter inside Settings > Security > SIM card lock*
• Do not touch to organise
• follow the instructions

Warning : To change the PIN code, you need to know the current PIN code.

Android: How to disable PIN code

Nothing is easier:

• enter inside Settings > Security > SIM card lock*
• uncheck SIM card lock

Android: how to re-enable PIN

To do this :

• enter inside Settings > Security > SIM card lock*
• tick SIM card lock
• Set a new code

PIN code: why can’t I find the parameter in the specified location?

• enter inside Settings > Biometrics & security > Other security settings > Set up SIM lock

• enter inside Settings > Security & privacy > Other settings > Encryption & credentials > Set up SIM card 1/SIM card 2 lock

• enter inside Settings > Additional settings > Privacy > SIM card lock

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