Whether you need to make the change or want to leave physical SIMs behind, you can likely do so with just a few steps.

And by extension, their security? To shine some light on these questions, open source and mobile device titan [LaForge] gave an introductory talk about SIM card technologies at the 36C3 in Leipzig ...

After all, ordinary police can't just stop you on the street and search your phone without a warrant. But courts have ...

WhatsApp is by far the most popular messenger app in many countries around the world. As a result, users send numerous ...

You might be surprised (terrified!) to know all the things hackers can do with just your cell phone number. Here's some ...

Engadget's experienced editorial team has tested and reviewed hundreds of digital cameras and photography gear over the past 20 years to help you find the best options available.

Our experts trawl through the sales to find the very best deals on tech and appliances. These are our top picks for April ...

The Finnish giant had found itself struggling to compete in a post-iPhone ... X Dual SIM on the rear packs 3-megapixel camera. Nokia X Dual SIM is based on Nokia X platform 1.0 and packs 4GB of ...

Once you exit the Settings application, you can try out the newly enabled Back Tap feature by tapping the back of your iPhone -- in my case, to turn on the flashlight. To turn off the flashlight, you ...

Here's how you can plan your vacation using the Apple Maps Guides feature. Navigate to Maps on your iPhone, then tap to open.

Ben Luthi is a freelance personal finance and travel writer. He started earning credit card rewards in 2013 and leveraged his passion into a writing career. He's contributed to dozens of other ...

Apple and SpaceX subsidiary Starlink have been rolling out competing satellite features that allow smartphone users to send text messages while they are outside of cellular and Wi-Fi coverage.