In Dark mode, the background image also changes. Apple's default iOS 18 wallpaper dynamically changes from light to dark as the day progresses, or you can choose colors that offer both a light and dark option. If you use a photo, its overall exposure is reduced to dim the light output.

A report claims that all iPhone models that can run iOS 18 right now will also support iOS 19 next year. Here's the compatibility list.

If you're using iOS 18, then you'll be able to install iOS 19, according to a new leak — although some features might be restricted on older devices.

OS 19 is not expected to be announced until June 2025, but information about the software update is already starting to surface. Below, we

OS 19, expected in 2025, will be compatible with all iPhones that currently support iOS 18, a new report by iPhoneSoft says.