iOS 26.4 (23E246) for iPhone 16 Plus

✓ This firmware is signed. This means that you can restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.

Release DateMarch 24, 2026
Upload DateMarch 21, 2026
FilenameiPhone17,4_26.4_23E246_Restore.ipsw
Filesize10 GiB
SHA256sum196fe6bd4b9e12b76373a5574b53252525de4eb6efbb8bf0d9e7cfc84c443664
MD5sum46f6783f9c3d3d232fdbbdab5de048d2
SHA1sum73f30838b7ee6ca1ec923eaffece37d406c5ae86
IdentifieriPhone17,4
TagsiOS iOS 26.4 iPhone 16 Plus

iOS 26.4 Release Notes

Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

Apple Music

  • Playlist Playground (beta) generates a playlist from your description, complete with a title, description, and tracklist

  • Concerts helps you discover nearby shows from artists in your library and recommends new artists based on what you listen to

  • Offline Music Recognition in Control Center identifies songs without an internet connection and delivers results automatically when you're back online

  • Ambient Music widget for Sleep, Chill, Productivity, and Wellbeing brings curated playlists to the Home Screen

  • Full screen backgrounds give album and playlist pages a more immersive look

Accessibility

  • Reduce bright effects setting minimizes bright flashes when tapping on elements like buttons

  • Subtitle and caption settings are available from the captions icon while viewing media, making them easier to find, customize, and preview

  • Reduce Motion setting more reliably reduces the animations of Liquid Glass for users sensitive to on screen motion

This update also includes the following enhancements:

  • Support for AirPods Max 2

  • 8 new emoji including an orca, trombone, landslide, ballet dancer, and distorted face are available in the emoji keyboard

  • Freeform gains advanced image creation and editing tools, and a premium content library, joining Apple Creator Studio

  • Mark reminders as urgent from the Quick Toolbar or by touching and holding, and filter for urgent reminders in your Smart Lists

  • Purchase Sharing lets adult members in Family Sharing groups use their own payment method when making purchases, without relying on the family organizer

  • Improved keyboard accuracy when typing quickly

For information on the security content of Apple software updates, please visit:

https://support.apple.com/100100

Some features may not be available in all regions or on all iPhone models. To learn more, please visit:

https://www.apple.com/ios/feature-availability/

Software updates, like this one, add new features and improvements that may affect performance and/or battery life. To learn more, please visit:

https://support.apple.com/125039

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