Once you’ve activated your iPhone with your carrier, it should continue to work on the cellular network without any problems as long as you’re within range of a tower. Nevertheless, the vagaries of ...

The iPhone 15 relies on your carrier’s SIM card to connect to cellular networks. A “No SIM Card Detected” error indicates a disruption in this essential process ...

A passcode is your iPhone's first line of defense against unwanted access when your phone is stolen. Apple lets you set four-digit or six-digit passcodes for phone security, and if you really want to ...

Verizon is suffering a major outage across parts of the United States, impacting voice, data, and messaging services. For iPhone users in particular, this outage means that the “SOS” icon is being ...

With more than a decade of experience, Nelson covers Apple and Google and writes about iPhone and Android features, privacy and security settings, and more. What's worse is that when you get back to ...

All Apple Watch models since the Series 3 have featured a cellular-enabled model. Smartwatches with LTE are endlessly helpful, allowing you to connect to services without your smartphone. But what if ...