You generally can't use an Apple iPhone on a cell network if it's never been activated with such a network, although once it is activated you can remove your SIM card or simply never connect to the ...

Getting a new SIM card is usually straightforward, but that does not always mean you can start using it immediately. Whether you have a physical SIM or an eSIM, you may need to complete a few steps ...

We previously reported that a tiny handful of iPhones shipped without SIM cards, while significantly more units have generated the error message “No SIM card ...

Activate your iPhone back to AT&T if the SIM card you insert after you install blackra1n onto the device doesn't work properly. Blackra1n is a third-party program that "jailbreaks" SIM-bearing iPhones ...

An eSIM is a digital version of the physical SIM card needed to connect a device to a mobile network. It can be found in a number of recent Android smartphones, and is expected to expand rapidly in ...

The iPhone 14 and iPhone 14 Pro in the US cannot be activated using a physical SIM card. That's mostly good news for ...