The iPhone has pretty great battery life, especially when they’re brand new devices, but like all electronic devices that are ...

The iPhone battery icon in the top-right corner of the screen ... without displaying on your lock screen, playing sound, or showing a banner or badge icon. From Wi-Fi, Bluetooth, and cellular ...

Some built-in ways of improving iPhone battery life include ... manually by going to Settings > Battery or opening Control ...

The iPhone battery icon in the top-right corner of the screen ... without displaying on your lock screen, playing sound, or showing a banner or badge icon. From Wi-Fi, Bluetooth, and cellular ...