How to Download and Install iOS 15

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In iOS 15, Siri requests are processed on-device using the Neural Engine, increasing security and significantly boosting responsiveness, while also no longer needing an internet connection.

On-device speech recognition and understanding improve as you use your device. Siri is also able to learn about the contacts you interact with most, new words you type, and topics you read about to provide better responses.

Siri can now share onscreen items How to Download and Install iOS 15 such as photos, web pages, content from Apple Music or Apple Podcasts, Apple News stories, Maps locations, and more, in a Message, or even take a screenshot to send. In addition, Siri can now use onscreen context to send a message or place a call.

Siri is now better at maintaining context between requests, so you can conversationally refer to what you previously asked. You can also make requests to control a HomeKit device at a specific time or under certain circumstances, like when you leave home.