iOS 27 launches today for eligible iPhone models

Apple’s newest mobile operating system, iOS 27, becomes publicly available this morning. The rollout targets all iPhone devices starting from 11 and later, bringing a suite of performance tweaks and new features.

Preparation

Before initiating the upgrade, users should create a fresh backup of their data. A free copy 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 system settings are safely archived.

Backing up takes only a few minutes on a stable Wi‑Fi connection, but the process may extend if large media libraries are involved. It is advisable to keep the device plugged into power during the backup to avoid interruptions.

Rollout Timing

Apple will begin distributing the update in waves starting at 20:00 MСК. The staggered approach helps balance server load and provides a smoother experience for users worldwide. Early adopters in the first wave will receive the notification within minutes of the start time.

Later waves will follow automatically, with devices checking for the update every few hours. Users do not need to manually refresh the update list; the system will prompt when the new version is ready.

Installation Process

Once the notification appears, tap “Download and Install” to begin the upgrade. The installer will verify the backup, download the package, and then apply the changes to the core system. After installation, the phone will restart automatically.

After the reboot, leave the iPhone on a charger with Wi‑Fi enabled for several hours. This idle period allows background optimization tasks—such as indexing, cache rebuilding, and battery‑life tuning—to complete without user intervention.

Post‑Update Recommendations

When the device finishes its background tasks, perform a quick sanity check of essential apps and settings. Verify that contacts, photos, and messages have synced correctly from iCloud. If any anomalies appear, a second backup can be taken to lock in the stable state.

For users who previously ran a beta build, a specific switch must be toggled: go to Settings → General → Software Update → Beta Updates and select “Turn Off”. This action stops future beta pushes and aligns the device with the official Release Candidate version that is now rolling out to the public.

If Apple releases minor patches after the initial launch, they will be delivered to the same devices in the same wave‑based manner. Users who have already disabled beta updates will receive these patches automatically.

AirPods Synchronization

Connected AirPods will receive their firmware update automatically once the host iPhone or iPad finishes the iOS 27 upgrade. The earbuds must be placed on their charging case and the case set on a power source. This ensures the AirPods stay in sync with the latest security and performance improvements.

The automatic update process requires no user interaction; a brief notification will appear on the paired device once the AirPods firmware is successfully applied. Users can verify the new version in the Bluetooth settings of their iPhone or iPad.

Compatibility Overview

The update supports all iPhone models from 11 onward, excluding older hardware that cannot meet the new system requirements. Devices such as the iPad are not directly mentioned in the rollout but will receive a parallel update schedule for the tablet line.

Older models that fall outside the supported range will continue to run the previous iOS version, receiving only critical security patches. Apple recommends these users consider upgrading to a newer device to benefit from the full feature set of iOS 27.

Final Thoughts

Launching iOS 27 marks another milestone in Apple’s annual software cadence. By emphasizing a careful backup routine, a staggered distribution at 20:00 MСК, and seamless peripheral updates for AirPods, the company aims to minimize disruption while delivering fresh capabilities.

Following the outlined steps—creating an iCloud backup, disabling Beta updates, and allowing the device to charge and stay connected—will ensure a smooth transition to the latest operating system. Enjoy the new experience that iOS 27 brings to your iPhone.