Apple began rolling out iOS 27 in the local market in Australia in the current week. The update is ready for eligible iPhone models. To install it, go to Settings. Then select General. Then tap Software Update. The phone will look for the update and show it if the device is compatible. Not every older device will receive iOS 27. The launch date for iOS 27 is September 14, 2026. So the release is live now. Certain iPhone users will spot the update right away. Others are not eligible. The result is based on the handset.