Older iPhone models can suffer from fast battery drain. Enabling Low Power mode, disabling auto-brightness, and more can ...

The iPhone's Settings app is usually the place to go when you need to make changes to how your phone behaves. Or maybe you need to access your iCloud settings, or tweak the Camera app, or the way the ...

If your iPhone battery is dying too fast, this guide will show you the three surprising features that are likely causing the problem.

You'll need your iPhone's IMEI number if you want to unlock it and use it on a different cellular provider.