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 ...

(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 ...

Verizon now makes it possible for customers to defend against SIM swapping attacks by enabling the free Number Lock protection feature through the My Verizon app or the My Verizon website. SIM ...

Verizon's LTE smartphones may not have the same SIM flexibility as many GSM handset users are familiar with, according to SIM specialist Gemalto, with the potential for cards to only work in ...

Your SIM card might be under attack without you knowing. Here is how to know if you are hacked, and how to get out of it before getting scammed.

The wireless carrier has been selling phones unlocked, allowing you to swap SIM cards and use other carriers. Soon, it'll lock phones for a certain period. Roger Cheng Former Executive Editor / Head ...

SIM cards have become a universal aspect of modern smartphone usage, but the technology and meaning behind the name dates more than three decades.

Edward Snowden's cache of information is unsettling, but necessary. Periodically, he'll release a tidbit of info that either follows up on something that came before it, or is entirely new and equally ...

Update, October 19, 2018 (12:20PM EST): It’s not clear whether it’s from customer backlash or if it was always planned this way, but Verizon is apparently remotely SIM-unlocking all Google Pixel 3 ...