MUO on MSN

You should lock your SIM card before someone else does

Protect yourself against SIM swapping and more security threats by setting up a SIM PIN right now.

Android 17 wants to solve the biggest headache with using SIM PIN locks

Google’s system basically keeps all the security of a SIM PIN, while removing all the inconvenience. Just make sure you jot down the Android-managed PIN somewhere secure, in case your phone ever dies ...
CCM

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 ...

Android 17 could make SIM PIN lock headaches a thing of the past

Beta 2 gives new clues ...