This update to the iPhone series features an improved camera, processor, and battery, plus it's water-resistant. Other features are similar, including a pressure-sensitive screen with haptic ...

He’s providing iPhone battery advice — free of charge. A tech expert shared some easy ways to keep your smartphone battery in excellent shape and potentially double its life, wowing frustrated ...

If your iPhone’s screen stays on longer than necessary, it can drain your battery quickly. That’s why Apple recommends adjusting auto-lock to a shorter duration to conserve power. To adjust ...