Your screen might be perfect, but the internals have a secret expiration date. Discover the hidden metrics experts use to ...

iFixit's new app comes with all the information you need to prolong the lifespan of your phone -- including an AI chatbot for specific guidance and a battery death predictor. Katie is a UK-based news ...

Is your phone's battery life-cycle about to end? This tool calculates the exact time your battery might fail. See if your device is at risk.

A new app can tell you how much life your battery has left in it.

HOUSTON — Experts say buying a new battery could extend your phone's life for up to two years at a fraction of the cost of buying a new phone. Apple phones are typically big sellers during ...

Replacing a phone battery, even in models labeled as having "non-replaceable" batteries, is a feasible and cost-effective way to extend the life of your device. Here’s a detailed guide on how to do it ...

How to: Open the Settings app > Display. You'll get two cards for Light and Dark. Tap on the Dark option. Alternatively, you can change the system wallpaper and continue using the light theme, but ...

How to: Go to Settings > Display on your Android phone. There, you'll find the option to switch between a light and dark theme and to have dark mode turn on automatically at a certain time of day. I ...

I started my career with CNET all the way back in 2005, when the (original) Motorola Razrs were all the rage. Since then, I've written about everything from consumer electronics to internet culture ...

How to Check Battery Health on Android with built-in settings, diagnostic codes, and apps to understand battery wear and ...