How to: Go to Settings > Display on your Android phone. There, you'll find the option to switch between a light and dark ...

PCWorld explains how to calibrate smartphone and laptop batteries when they display inaccurate percentage readings or cause ...

The introduction of iOS 18 has brought a renewed focus on managing your iPhone’s battery life. By making strategic adjustments to certain settings, you can significantly improve your device’s ...

Discover how to enable and optimize Ultra Low Power Mode on iOS 26.2 to extend your iPhone’s battery life with ease and ...

To extend battery life without significantly impacting performance, you can change the performance profile of your Galaxy S24. Reducing the display refresh rate can significantly improve battery life.

If your phone's battery is draining rapidly, the problem is likely in your settings. Check background apps, brightness, ...

If your iPhone battery drains faster after updating to iOS 26, wait 24–48 hours for background tasks to settle. Then update to iOS 26.1, restart your iPhone, check and update battery-draining apps, ...

Android vs iPhone battery management differs in charging speed, software control, and efficiency, shaping how long phones ...