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

You can clear the entire cache on your Samsung Galaxy phone, or clear only the cache for a specific app. Here's a guide on how to do both.

Let’s face it—our phones have become our go-to cameras. From everyday snapshots to those once-in-a-lifetime travel moments, ...

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 ...

Samsung Phones Samsung is reportedly making UI improvements to its triple-folding phone — and it could be a productivity beast Samsung Phones Samsung’s trifold phone launch date just tipped — mark ...

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The bug affects a third-party tool used by messaging apps to look at images, which could let hackers gain access to your device and remotely install malicious code. With over a decade of experience ...

I've been reviewing smartphones for close to eight years now. Throughout this tenure, smartphones have certainly evolved in several aspects such as displays, camera sensors, and battery technology.

Photographing the night sky has long been reserved for professional photographers and hobbyists with a big enough wallet to dish out for expensive photography equipment. But technology has balanced ...

The iPhone 17 Pro Max and Samsung Galaxy S25 Ultra stand as two of the most advanced smartphones of 2025, showcasing the latest in mobile technology. With their sleek designs, powerful hardware, and ...

Why it matters: Apple has just launched a new iPhone lineup, the iPhone 17, and that means several things – one of them being a thorough mocking from Samsung. The Korean giant is repeatedly posting ...

The physical SIM cards we've used for decades are slowly being phased out. With the Pixel 10 series, Google's phones have gone eSIM-only for the first time—at least if you buy them in the US. Apple ...