A Sim is an essential part of your mobile contract - telling your phone which mobile network it is connected to, and what your phone number is. Since the early 1990s, Sim cards have been a physical ...

Changing physical SIM cards on your phone is always a fiddly business. First, you have to root for the little SIM tray tool ...

Apple says the issue may stem from having an inactive SIM with the same number as your active SIM. To fix it, remove the ...

The cut corner on a SIM card serves a crucial practical purpose: ensuring correct orientation and preventing damage to the ...

Though we don't know the scope of the users affected, we do know who might be affected. According to Apple, the issue might occur when updating to iOS 26 if you have an inactive SIM with the same ...

Apple this week provided troubleshooting steps for iPhone owners who are unable to activate iMessage with a phone number in iOS 26. According ...

Since iOS 26 was released last month, some iPhone users have had problems using iMessage with their phone numbers.

Patrick Holland has been a phone reviewer for CNET since 2016. He is a former theater director who occasionally makes short films. Patrick has an eye for photography and a passion for everything ...

In 2007, Apple launched the original iPhone, kickstarting the modern smartphone era which is now dominated by iPhone and Android devices. We've had 19 generations of iPhones so far, with the latest ...