No one likes dropping offline, especially if you need to stay in contact. Get expert tips for boosting your cellphone signal on iPhone or Android.

Don't toss your old device in the trash! Here's what to do with old cellphones to protect your personal information, according to tech experts.

Unboxing a new iPhone shouldn't make you anxious about whether your information will safely transfer to the new phone. These are the ways to do it easily and safely.

Apple and Samsung are both chasing ultra-thin, lightweight designs this year - but who did it better? Here's my early verdict.

Apple's newest iPhone Air has removed the SIM tray worldwide Carriers must support eSIM onboarding and FAQs or risk losing customers Currently only China Unicom supports eSIM for iPhone Air in China ...

The newer eSIM technology, which is quickly becoming the standard on high-end phones, is safer and more convenient.

For years, Apple has offered eSIM-only iPhone models in the U.S. and iPhones with physical SIM card slots in other markets, including Canada. However, that's all changing with the iPhone 17 series.

Criminals are increasingly using a technique called “SIM swapping” to steal personal information and gain access to your accounts via your phone. SIM swapping is a crime where criminals steal your ...

In the US, all versions of the Apple iPhone 16 series support eSIM. They also all support dual-SIM, using two eSIM profiles at a time. However, there is no support for physical SIM cards in the US.