On September 14, Apple introduced iOS 27, the latest version of its mobile operating system for iPhone. The update is already available for smartphones starting with the iPhone 11. Developers have focused on a redesigned interface, greater customization, improved performance, and expanded artificial intelligence capabilities.

A New Design and More Customization Options

One of the main changes is the updated visual style featuring the “Liquid Glass” effect. Users can now adjust its transparency with a dedicated slider, allowing them to customize the appearance of the interface according to their preferences.

Apple has also updated app icons, improved Spotlight search, and introduced changes to the photo editor. New perspective adjustment tools allow users to correct the geometry of their images.

iPhone Becomes Faster

In iOS 27, developers have focused on optimizing system performance. Apple claims that some apps can launch up to 70% faster. The file system has also been accelerated, meaning apps and files should open noticeably more quickly.

Wi-Fi connectivity has been improved as well. The iPhone should now disconnect from a network more quickly when users leave home or another familiar location. This will help the device switch more efficiently between available networks.

AirPods users now have access to a system-wide equalizer, providing additional options for adjusting sound.

Siri Is Becoming an AI Agent

One of the most significant new features is the updated Siri AI voice assistant. With contextual processing, Siri will be able to better understand what users want and handle more complex tasks.

In the future, Apple plans to turn Siri into a full-fledged AI agent capable of not only answering questions but also independently carrying out a sequence of actions. These capabilities will begin rolling out in October.

However, access to the new artificial intelligence features remains limited. Siri AI is not available in Europe, China, or Russia, and initially supports only English.

Updated Parental Controls

Apple has expanded its child safety tools. Parents now have more options for managing children’s accounts and setting schedules for access to apps and individual websites.

The Calendar app also includes a menstrual cycle tracking feature. It is designed to help users keep relevant records and monitor cycle changes.

Which Models Support iOS 27?

The new operating system is available on the iPhone 11 and newer models. Owners of compatible devices can install the update through their smartphone settings.

iOS 27 combines visual changes with performance improvements and the gradual introduction of AI features. Siri’s development remains the most significant long-term direction of the update, with Apple expected to expand its capabilities over the coming months.