Learn what an eSIM is, how to set one up, and why digital SIM cards are transforming mobile connectivity. Discover the best eSIM options for travel, iPhone, and Android in this complete 2025 guide.

Apple's iPhone 17 lineup introduces major design shifts, including the debut of the Air model. Here's what to know before choosing an upgrade.

If you're in the market for a new phone, you have tons of great options. But what do you do with the old one? Here's how to ...

Instead, you need to open and register Signal on the new phone and select an iOS transfer. Then you use a QR code to connect ...

Learn how to activate eSIM on your iPhone with this easy guide. Discover compatibility, setup methods, and tips for seamless activation.

Picking an iPhone used to be easy. For years, the only real option was what color you wanted, at least for some models. Then ...

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.

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

Apple says the issue may stem from having an inactive SIM with the same number as your active SIM. To fix it, remove the ...

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 this week provided troubleshooting steps for iPhone owners who are unable to activate iMessage with a phone number in ...

iPhone users on iOS 26, iMessage activation may be blocked by an inactive SIM — here's how to fix it. Some users are finding ...