The iPhone 11, iPhone 11 Pro, and iPhone 11 Pro Max are the only devices for whom Apple has published a new version of iOS 18.3 today. The build number for the update is 22D64.
The updated software may be downloaded by iPhone 11 owners by selecting Settings > General > Software Update.
Last Monday saw the initial release of iOS 18.3, which most likely contains a remedy for an issue that affected iPhone 11 devices.
Visual Intelligence and modifications to notification summaries were among the primary Apple Intelligence-related innovations in iOS 18.3. There aren't many features in iOS 18.3 for the iPhone 11 series because it doesn't support Apple Intelligence.
The update addresses a problem where Apple Music playing might continue until a song ends even after the app was closed, and it adds a new Calculator function that repeats the last mathematical operation when the equals sign is pressed.
The update addresses a problem where Apple Music playing might continue until a song ends even after the app was closed, and it adds a new Calculator function that repeats the last mathematical operation when the equals sign is pressed.