Caleb is a full-time writer who spends most of his time covering mobile devices and consumer tech. He also publishes on Medium about video games, books, and some times movies. He also has a YouTube ...

Head into Settings > Phone > SIM Pin. Toggle SIM Pin on. Note that you may need to contact your carrier to figure out what the default pin is if this is your first time setting this up. After entering ...

In this short guide, we will show you how to disable the PIN code of your iPhone (SIM). This guide will only allow you to disable the SIM PIN code once you enter the PIN code, this is not a way of ...

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 ...

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 ...

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.

If you have a SIM card PIN enabled on your phone to access data on the SIM card, but you repeatedly enter it incorrectly, the SIM card may lock you out from further attempts. You can reset the SIM ...