iOS 18.3 Update: New Apple Intelligence Features, Bug Fixes, and Security Enhancements

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iOS 18.3 brings several new features, bug fixes, and improvements, with a significant focus on Apple Intelligence upgrades. Here are the key details:

New Features and Upgrades

  1. Apple Intelligence:
    • Enabled by Default: Apple Intelligence is now turned on by default for new users and those upgrading from iOS 18.1 or iOS 18.2. This feature enhances the device's ability to learn and adapt to user behaviors and preferences.
    • Notification Summaries: The update includes changes to AI notification summaries, allowing apps to provide summarized information. However, for news apps, these summaries are temporarily disabled and appear italicized, which can be disabled as needed.
    • Visual Intelligence: Enhancements to visual intelligence include support for adding events to the Calendar app and identifying plants and animals. This feature is particularly highlighted for iPhone 16 models.
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  1. Security Patches:
    • The update addresses an actively exploited vulnerability, making it crucial for users to update promptly to ensure continued security.
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  1. Bug Fixes:
    • Several bug fixes are included, such as resolving issues related to the Calculator app repeating the last mathematical operation when tapping the equals button. Other fixes address problems with Writing Tools, HealthKit, and minor UI tweaks.
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How to Manage Apple Intelligence

  • Turning Off Apple Intelligence: If users wish to disable Apple Intelligence, they can do so by navigating to Settings (iPhone or iPad) or System Settings (Mac), selecting Apple Intelligence & Siri, and turning off the Apple Intelligence option.
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Additional Improvements

  • Safari, Journal, and Notes: iOS 18.3 also includes new features for Safari, Journal, and Notes, enhancing the overall user experience.
This update represents a significant step forward in integrating AI capabilities into iOS, making the device more intuitive and adaptive to user needs while ensuring robust security measures are in place.