iOS 27 launches today for compatible iPhone models
Apple has just released iOS 27, the newest major operating system for its mobile devices. The rollout begins this evening and targets iPhone models starting from iPhone 11 onward.
Background
The announcement arrives after months of speculation and a public beta program that let developers test new features. Apple’s strategy this year emphasizes a smoother migration path from beta to the final release, promising that the Release Candidate will match the version that reaches the broader audience.
Compatibility
Only devices that meet the iPhone 11 hardware baseline will receive the update, meaning older models such as iPhone X and earlier are excluded. Users of iPad devices will also benefit indirectly, as AirPods firmware updates are tied to the iPhone/iPad upgrade process.
Preparing for the Upgrade
Before initiating the download, Apple strongly advises creating a backup. A free copy of all data can be stored in iCloud by navigating to Settings → General → Transfer and Reset → Prepare for new iPhone. This ensures that personal files, app data, and settings can be restored if anything goes wrong during the installation.
The distribution will start in waves at 20:00 MСК, giving early adopters a chance to test the system while later users receive the same stable build. Because the rollout is staggered, some users may notice the update a few hours after the initial launch.
Installation Steps
To begin the upgrade, open Settings, tap General, then select Software Update. The system will detect the available iOS 27 package and present a download button. After the download completes, the device will prompt a restart; confirming this begins the installation phase.
Once the installation finishes, Apple recommends leaving the device on a charger with Wi‑Fi enabled for several hours. This idle period allows background optimizations, index rebuilding, and security patch finalization, resulting in a more responsive experience once the phone is back in regular use.
Transitioning from Beta
Users still enrolled in the beta program must disable it to receive the official release. This is done by going to Settings → General → Software Update → Beta Updates and selecting Turn Off. After disabling, the device will automatically fetch the Release Candidate, which is identical to the version that will be delivered to all other users. Any subsequent changes will be pushed to both former beta participants and the general public simultaneously.
AirPods Firmware Synchronization
A noteworthy side effect of the iOS upgrade is the automatic update of AirPods firmware. If the earbuds are placed on their charging case and the case is connected to power while the iPhone or iPad completes the iOS 27 installation, the AirPods will download and install the latest software without user intervention. This seamless process keeps audio performance and battery management up to date.
Post‑Update Checklist
After the system stabilizes, users should verify that all essential apps launch correctly and that personal data appears intact. Checking Settings → General → About confirms the operating system version and build number. If any anomalies arise, restoring from the previously created iCloud backup can resolve most issues.
By following these steps, iPhone owners can enjoy the full benefits of iOS 27, including performance enhancements, new privacy controls, and refined user interface elements, while maintaining data safety and device reliability.