iPhone OS 3 (stylized as iPhone OS 3.0) is the third major release of the iOS mobile operating system developed by Apple Inc., succeeding iPhone OS 2...

launch of the first generation iPhone. iPhone OS was renamed iOS following the release of the iPad, starting with iOS 4. With iOS 13, Apple began offering a...

of iOS to support third-party applications via the App Store. iPhone OS 2.2.1 is the final version of iPhone OS 2. It was succeeded by iPhone OS 3 on June...

iPhone OS 1 is the first major release of iOS, Apple's mobile operating system. It was succeeded by iPhone OS 2 on July 11, 2008. Development of iPhone...

iOS 4 is the fourth major release of the iOS mobile operating system developed by Apple Inc., being the successor to iPhone OS 3. It was announced at...

The iPhone (retroactively referred to as the iPhone 2G, iPhone 1, or original iPhone) is the first iPhone model and the first smartphone designed, developed...

iOS (formerly iPhone OS) is a mobile operating system developed by Apple Inc. exclusively for its smartphones. It was unveiled in January 2007 for the...

November 16, 2018. Retrieved September 12, 2019. "iPhone 13 和 iPhone 13 Mini - 技术规格" [iPhone 13 and iPhone 13 mini – Technical Specifications]. Apple (in...

apps developed with Apple's iOS Software Development Kit. The App Store opened on July 10, 2008, with the release of IPhone OS 2, launching with 500 applications...

2008, Zibri released ZiPhone, a tool for jailbreaking iPhone OS 1.1.3 and iPhone OS 1.1.4. The iPhone Dev Team, which is not affiliated with Apple, has released...