iPhone OS 2 is the second major release of the iOS mobile operating system developed by Apple Inc., being the successor to iPhone OS 1. It was the first version of iOS to support third-party applications via the App Store. iPhone OS 2.2.1 is the final version of iPhone OS 2.

iPhone OS 2 introduced the App Store, a digital storefront allowing users to purchase or download apps directly onto an iPhone or iPod Touch.

iPhone OS 2 is the second major version of iPhone OS. It was announced by Apple on June 9 at the 2008 Worldwide Developers Conference, and was released on July 11, 2008. Available as a $9.95 upgrade for iPod touch users, iPhone OS 2 introduced key requested features, such as …

Jun 11, 2024 · One year after the iPhone became a bigger hit than almost anyone projected, Apple released iOS 2.0 (then called iPhone OS 2.0) to coincide with the release of the iPhone 3G. The most profound change introduced in this version was the App Store and its support for real third-party apps (rather than web apps).

Tables showing the first and maximum iOS versions for each iPhone, iPad, and iPod touch.

Mar 11, 2025 · Impact: Maliciously crafted web content may be able to break out of Web Content sandbox. This is a supplementary fix for an attack that was blocked in iOS 17.2. (Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on versions of iOS before iOS 17.2.)

Nov 28, 2024 · iPhone OS 2 (codenamed Big Bear) is the second version of iPhone OS that was released on 11 July 2008. It was first announced at the WWDC keynote on 9 June 2008. It is the first version of iOS to support the ability to download 3rd-party applications via the App Store.

Mar 9, 2018 · The only new icon on the first page of the 2.0 home screen, App Store is potentially the killer feature of 2.0, and one of the biggest ripples in the mobile market thus far. Check out our previous coverage in Brian's How To review.

OS 2 is the second major software update for Apple's iPhone and iPod touch. The second major release of the iOS, became available with the release of the iPhone 3G. Devices running OS 1 are...

As of 2023, there are six supported software platforms: iOS, iPadOS, watchOS, tvOS, macOS and visionOS.