How to change the PIN (passcode) on your iPhone?

It may be useful to change the PIN code of a newly purchased iPhone (if the PIN is set to 0000 by default for example) or for safety reasons to protect from fraudulent use of your phone in case of theft. We also tell you how to change the passcode on your iPhone if you have one.

How to change your SIM card PIN code on your iPhone?

To change the PIN code on your iPhone follow these simple steps.

Go to Settings then Mobile Data.
Click on SIM PIN then Change PIN.
To change your PIN, you will first have to enter your current PIN code to gain access.
Click Done.
Enter your new PIN, tap Done, and then reenter it to confirm the change.
Finally, tap Done again to save changes.

How to change a passcode on your iPhone?

Go to Settings and scroll down to Face ID & Passcode.
Enter your passcode or use Face ID and scroll down to Change Passcode.
Enter your current Passcode once again to access the settings, and then create a new one.