Apple began rolling out iOS 27 in the local market in Australia as of this week. This software is live for compatible iPhone models. To install it, launch Settings. Then open General. Then hit Software Update. The phone will check for the update and show it if the device is compatible. Not every older device will get iOS 27. The launch date for iOS 27 is September 14, 2026. So the rollout is live now. A number of iPhone users will spot the update immediately. Others won't. The result depends on the handset.