SIM card errors in mobile devices may be attributed to software glitches or hardware damage. In most case, such error occurs among other random system issues ...

Google Fi Wireless today acknowledged an issue with SIM cards failing for some customers. In an email to impacted subscribers today, Google said it “recently discovered that certain SIM cards have ...

Some owners of Apple's new iPhone 4S have been hit with SIM card error messages, even if they are connected to a CDMA carrier that does not use SIM cards. One reader ...

The SIM card is a crucial component of your iPhone, connecting you to your carrier's mobile network. It stores vital information such as your phone number, billing details, and cellular provider. When ...

If you own a DROID DNA, you should be receiving a new 32MB update at any moment. According to the wave of emails that populated our inbox moments ago, a number of you have already received and ...

The Subscriber Identity Module, or SIM, used with GSM iPhones does not affect network reception; however, if you're unable to connect to the network to send or ...

Apple today released iOS 14.7 beta 2 for developers, and while bugs and other weird issues are quite common in beta software, sometimes they can make your device ...