Some devices can be retooled to new uses after manufacturers end support; for others, follow our recycle checklist ...

Physical SIM cards have long been synonymous with phone numbers. They've changed greatly from what they once used to be — giant cards you'd have to put in after removing your phone's battery – but ...

Speed up any Android phone using built-in settings like Developer Options, cache clearing, and battery controls—no extra apps needed.

If Copilot is not working on Android phone, check subscription status, change internet connection, clear cache, disable VPN ...

Although it launched alongside the rest of the iPhone 17 lineup, the iPhone Air hasn't been as successful as the three iPhone 17 models. Battery life, the single-lens rear camera, the lack of stereo ...

SIM: If your smartphone has a SIM card that's years old and you've never felt the need to replace it, it's time to be cautious. Telecom companies periodically upgrade their network systems. New SIM ...

I’ve gone hands-on with a variety of flagship Android phones in recent years, including devices from Google, Samsung, Xiaomi, and vivo. However, I’ve noticed a growing trend in the last couple of ...

Android 16 QPR3 Beta 2 turns Adaptive Connectivity into two switches, one for mobile fallback and one for battery ...

When cable-free stops making sense ...

Not being able to connect to a mobile network is a common problem that every mobile user faces. However, with the help of a ...

The Galaxy Z TriFold, Samsung’s long-awaited tri-folding smartphone, is now available for purchase in the United States. It’s one of the most technologically innovative foldables we’ve ever seen and ...

Follow ZDNET: Add us as a preferred source on Google. As a person who covers consumer tech for a living, I get to use a few dozen smartphones every year. While I almost always advise on which is the ...