Apple has issued the fourth public betas for iOS 27, iPadOS 27, macOS 27, and tvOS 27. This release arrives one week after the previous version and follows the rollout of the sixth developer betas. Users currently enrolled in the testing program can access these updates directly through the Settings application on their compatible devices.
While the testing phase nears its conclusion, this iteration remains focused on minor refinements rather than significant feature additions. Observed updates include new visual options for macOS Golden Gate, alongside a revised splash screen for Shortcuts and an updated icon for Game Center within iOS 27.
Those interested in exploring these pre-release versions can sign up via the official Apple beta website. Once registered, navigate to the General section of the Settings app and select Software Update to proceed with the installation.
As with all beta software, these builds may contain bugs or performance inconsistencies. It is advised to perform a full backup of your device before starting the update process to prevent data loss. Users have reported intermittent issues with server connectivity, which typically resolve shortly after the initial deployment.