Apple began rolling out iOS 27 for users here in Australia in the current week. This software is available for compatible iPhone models. To set it up, open Settings. Then select General. Then hit Software Update. The phone will check for the update and list it if the device is eligible. Only some older models will see iOS 27. The launch date for iOS 27 is September 14, 2026. So the release is active now. Certain iPhone users will see the update right away. Others will not. The result is based on the handset.