Protect yourself against SIM swapping and more security threats by setting up a SIM PIN right now.
Your phone's SIM card allows the device to make calls, send texts, and connect to the internet. The SIM card provides a phone number that identifies your device on the carrier's network, whether it's ...
Android 17 could eliminate the hassle of remembering SIM PINs by automatically entering them after you unlock your device, while still protecting your SIM on other phones.