Apple has released its Intelligence features for iPhone users, allowing them to access AI-powered capabilities. To enable Apple Intelligence on your iPhone, you'll need an iPhone 15 Pro or Pro Max, iPad with M1 chip, or Mac with M1 chip. The feature will take some time to download and prepare your system. Once ready, you'll receive a notification. Note that Apple Intelligence is currently not available in the EU and China, but users can access it by setting their language to U.S. English.

Source: https://techcrunch.com/2024/10/28/how-to-enable-apple-intelligence-on-your-iphone/