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

Before you even think about buying a new phone, check your Battery Health menu (anything above 80% is decent) and then turn off these three power-hungry settings. It's the easiest way to make your ...

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 ...

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