A SIM card, or subscriber identity module, is a small card in your cellphone that lets you place phone calls, send text ...

To remove the SIM card from your iPhone, you'll need to eject the SIM card tray with a special tool or paperclip.

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

A new teardown confirms Apple killed the SIM tray in the iPhone 17 lineup, using the space to pack in bigger batteries. The shift shows Apple squeezing every bit of space out of its devices while ...

Apple’s latest iPhone Air has taken a bold step forward in mobile technology – it’s an eSIM-only device. That means there’s no slot for a physical SIM card, anywhere in the world, including India. For ...

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

Phones are an integral part of our lives, and ensuring they have a stable internet connection is crucial. Everyone has a carrier they use. Sometimes that connection may not be as reliable as we hope.

Monocropping — the practice of only growing one crop, whether it’s corn or soybeans or potatoes season after season — is ruining American farmland, depleting essential nutrients from the soil and ...

If you're not rushing to update your iPhone to iOS 26 anytime soon, these are important iOS 18 settings you can change now. Jeff Carlson writes about mobile technology for CNET. He is also the author ...

At just around €90, the Samsung Galaxy A07 4G is one of the cheapest mainstream smartphones you can buy today. That makes it hard to find direct rivals at the same price point. First off, there is ...

Samsung has launched the Galaxy A17 4G in Europe, starting at €199. The phone looks identical to the A17 5G, but swaps the Exynos chip for a MediaTek Helio G99. It also includes 6GB RAM, 128GB of ...

In brief: The slim design of the iPhone Air may appeal to some users, but many worry it could come at the cost of battery life. Several YouTubers and tech publications have tested the new device to ...