Apple has launched Apple Intelligence with iOS 18.1 for the iPhone 15 Pro, iPhone 15 Pro Max, and iPhone 16 series, featuring advanced tools and a revamped Siri.
To access these features, open the Settings app, tap on General, and select Software Update to download and install any available updates.
Update your iPhone to iOS 18.1, then go to Settings, tap General, select Language and Region, and set English (US) as your primary language.
After setting English (US), go back to Settings, tap on Apple Intelligence and Siri, and change the Siri Request Language to English (US).
Once registered for the waitlist, you will receive a notification when Apple Intelligence is ready, allowing you to choose summarised notification categories.
To use writing assistance tools, change your keyboard language to English (US) and enjoy new features in the Mail, Photos, and Notes apps.