iOS 17: Major update, new features, Sept 18

Supported devices: iPhone 13+, 12+, 11+, XS+, X+, 8+, 7+, iPod touch (7th gen)

 How to update: Settings > General > Software Update

New features: StandBy, interactive widgets, Journal app

 Other new features: Messages, Health, Maps

 Prepare: Back up, free space, close apps

 Known issues: battery, performance, Bluetooth

 Get help: Apple Support website, contact support

Conclusion: Major update, new features, check compatibility

Stay tuned: more info about iOS 17