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 ...

One of the standout features of Android Q, the next major release of Google's popular mobile operating system, is a system wide dark mode that got skipped over in Android P. A legion of users is sure ...

In this guide we’ll show you how to SIM unlock the Galaxy S9 so you can use it on different carrier networks. That way if you bought the Galaxy S9+ from AT&T, you can still take it to T-Mobile if you ...

Do you need to SIM unlock the Galaxy S8 or Galaxy S8+ for use on another carrier or network? If so, today we’ll show you how. Our guide will explain the many different ways to unlock the Galaxy S8.

David is the former Editor-in-Chief of Android Police and now the EIC of Esper.io. He's been an Android user since the early days - his first smartphone was a Google Nexus One! David graduated from ...

Android Q is set to bring a selection of exciting new features, including a system-wide dark mode and improved control over app permissions. Other changes might not be so well-received however, such ...

(Subscriber Identity Module lock) A function in GSM cellphones that restricts the phone's use to a particular cellular carrier identified by a SIM card. SIM locks are used to ensure subscribers finish ...

We may earn a commission when you click links to retailers and purchase goods. More info. We still haven’t heard back from Verizon after asking for an update on their supposedly incoming new device ...

GSM phones can be "locked", that is made to accept only SIM cards belonging to a specific network. Typically, this is done so that phones will work only on the network of the carrier. SIM-locked ...