If an update is available, you will see a description of its features. Tap .
If you receive a "Not Enough Space" error, try offloading unused apps under Settings > General > iPhone Storage . download software update for iphone
Keeping your iPhone updated ensures you have the latest security patches, bug fixes, and access to new features like the liquid glass design and end-to-end encrypted RCS messaging introduced in iOS 26.5. If an update is available, you will see