Have you ever gotten a new phone only to find out it’s locked to a specific carrier? This often happens when you purchase a subsidized phone from a carrier. The carrier locks the phone so you can’t ...

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

The new Samsung Galaxy Note 5 requires a nano SIM card for you to place calls, access the Internet, download applications, and share photos over your network service ...

SIM PINs help protect you from attackers intercepting 2FA codes. Manually entering the PIN on boot can get annoying, though. With Android 17, Google is building a new system for letting the phone ...

Pro tip: Protect your Android SIM card with SIM PIN lock Your email has been sent Jack Wallen walks you through the process of adding a SIM PIN to help prevent anyone from accessing precious account ...

Samsung's Galaxy smartphones allow you to protect your personal information by locking your SIM card with a PIN. While you should choose your code with care, you always have the option to change your ...

Editor’s note: We’ve discovered a solution far simpler than setting a SIM PIN, so we’ve updated this story accordingly. A week ago, Ars Technica reported on a flaw within Apple’s iMessaging system.