Not only can this transfer all your pictures off your digital camera onto your computer, you can use it to read your SIM card and back up your phone contacts as well. The card reader also comes with a ...

Apple iPhones can import contact data from SIM cards but not media files or pictures. This is consistent with Apple's general practices on removable storage for iOS devices, which makes migrating ...

Researchers at the Chaos Computer Club conference in Hamburg presented research on the woeful state of security in 4G USB modems. Researchers say 4G USB modems contain exploitable vulnerabilities ...

A new leak suggests Apple could integrate the physical SIM connector with the USB-C tail plug cable in iPhone 15 rather than a direct logic-board connection — potentially simplifying repair. Leaks ...

SIM cards have been an integral yet forgettable aspect of owning a smartphone over the past few decades. For most users, the SIM card defines the basic commercial relationship they have with their ...

Back the late 2000s, when netbooks were the latest craze, some models would come with an inbuilt 3G modem for Internet access. At the time, proper mobile Internet was a hip cool thing too — miles ...

Just book your dream vacation overseas? The next step is to avoid costly roaming fees by getting an affordable international sim card for traveling. When traveling overseas, it’s critical to have a ...

Use a SIM ejector tool or paperclip to gently remove the SIM tray. Take out the SIM card and inspect it for damage, such as ...

If you have a SIM card that you want to put in another phone that you have, but it doesn’t fit in the SIM card tray, here’s how to resize a SIM card so that it does fit. There are three sizes of SIM ...

Today’s Android phones are significantly more advanced than they were just a few years ago, but one thing hasn’t changed: the need for a SIM card. Every phone needs a physical or eSIM card to make ...

Have you ever wondered exactly how a SIM card works? We’ll help you understand why your phone needs one and what they do to keep you connected. Image: TalkAndroid Editorial Note: Talk Android may ...

A SIM card, or subscriber identity module, is a small card in your cellphone that connects you to the network. Your SIM card contains your phone number, and lets you make phone calls, send text ...