India, Feb. 18 -- Apple has rolled out the first developer preview of the iOS 26.4 update, bringing new AI features, design changes and stronger security to iOS 26.4 supported iPhones including the iPhone 16 series, ahead of its spring 2026 release date. Apple has launched the first developer preview of the iOS 26.4, which includes new features, improved interfaces, and enhanced security on the iPhone users of many supported models such as iPhone 16 series and others. Its developers have an available beta and soon a public beta and stable release is planned in spring 2026 the right time before iPhone 17 buzz.

One of the biggest iOS 26.4 features is the new iOS 26.4 Apple Music Playlist Playground, which uses AI prompts like "summer road ...