Apple releases second iOS 9 beta to developers

Apple today released the second beta of iOS 9 to developers, just two weeks after the first beta of iOS 9 was released at WWDC. Users can complete the upgrade via OTA or download it from the Apple Developer Center.

The main features of iOS 9 include Intelligence and Proactivity. iOS devices can learn user habits and act on the information obtained, such as providing suggestions that we may like and apps that we may use. Siri in iOS 9 is also smarter and can create reminders based on the situation. Many built-in apps in the iOS 9 system have also been updated, including Notes, Maps, and Mail. Apple Pay is integrated into the new Wallet app. iPad iOS 9 supports large-screen multitasking. In addition to these new features, iOS 9 also improves the underlying system performance.

iOS 9 optimizes battery usage, and iOS devices can get an extra hour of battery life. Apple also added a low power mode in iOS 9 to extend battery life. Currently, iOS 9 is still a beta version, and ordinary consumers can wait until this fall to upgrade.

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[Editor: chenqingxiang TEL: (010) 68476606]