iPhone OS 2.0 Release Details

iPhone OS 2.0 / iOS 2.0
Source: apple.com – iPhone OS 2.0 / iOS 2.0

iPhone OS 2.0 also known as “iOS 2.0”, introduced by Apple in 2008, stands as a significant operating system tailored exclusively for the iPhone. This system unveiled on July 11, 2008, came preinstalled on the iPhone 3G and iPod touch 2nd Generation, marking a pivotal advancement in mobile technology. The final update, version 2.2.1, rolled out on January 27, 2009, before being succeeded by the enhanced iPhone OS 3.0.

Debuting at the Apple Worldwide Developers Conference keynote address on June 9, 2008, iPhone OS 2.0 emerged as a groundbreaking release, synonymous with the launch of the iPhone 3G. Its availability extended to the first-generation iPhone, allowing seamless transition and upgradability from the previous iteration, iPhone OS 1.0.

A hallmark feature of iPhone OS 2.0 was the introduction of the App Store, a revolutionary platform offering a plethora of third-party applications for iPhones and iPod touches. Before this, the installation of custom applications necessitated jailbreaking, a practice discouraged by Apple. The App Store’s initial launch boasted a modest collection of 500 applications, a number that surged exponentially over time.

The Mail application underwent substantial improvements, now featuring push emails for uninterrupted connectivity and support for Microsoft Office and iWork attachments. Notable enhancements included true BCC support, streamlined email deletion, and refined outgoing email selection.

ReleasedJuly 11, 2008 – 16 years ago
Time of Support200 days (6 months)
Original PriceFree (iPhone users)
$9.95 (iPod touch users)
System RequirementsiPhone
iPhone 3G
iPod touch
iPod touch 2nd Generation
iPhone OS 2
Source: apple.com – iPhone OS 2

The Contacts application received a facelift with a new home screen icon exclusive to the iPod Touch. Enhancements encompassed streamlined contact search capabilities and seamless importation of SIM contacts.

The Maps application experienced notable upgrades with the iPhone OS 2.2 software update, introducing features such as Google Street View integration, pedestrian navigation with public transit directions, and the ability to display dropped pin addresses.

In landscape mode, the calculator application revealed a scientific calculator, accompanied by updated app icons across the interface.

User-centric enhancements included the capability to toggle Wi-Fi during Airplane mode and granular control over Location Services.

iPhone OS 2.0 adoption presented differing cost structures for users; while iPhone users received the update free of charge, iPod touch users incurred a fee of $9.95. This discrepancy arose from accounting regulations, particularly the Sarbanes-Oxley Act, prompting subsequent revisions following advocacy efforts from Apple and other industry players. Minor updates to iPhone OS 2 remained complimentary for iPod touch users.

As iPhone OS 2.0 commemorates its 16-year anniversary, its impact on mobile computing remains indelible, marking a pivotal milestone in Apple’s relentless pursuit of innovation and user-centric design.

iPod touch 2nd Generation
Source: apple.com – iPod touch 2nd Generation

Versions of the iPhone OS 2

VersionsBuildRelease Date
iPhone OS 2.05A347July 11, 2008 – 16 years ago
iPhone OS 2.0.15B108August 4, 2008 – 15 years ago
iPhone OS 2.0.25C1August 18, 2008 – 15 years ago
iPhone OS 2.15F136
September 9, 2008 – 15 years ago
iPhone OS 2.25G77
November 21, 2008 – 15 years ago
iPhone OS 2.2.15H11
January 27, 2009 – 15 years ago

iPhone OS 2 Introduction Video

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Further Reading and References

Disclaimer: The data presented in this article is under continuous development and has been manually collected from various sources based on their availability. The author of this article may revise this dataset as additional research is conducted and reviewed. Please note that the information is provided “as is” and “as available” without express or implied warranties. The author cannot be held responsible for any omissions, inaccuracies, or errors in the published information. Any warranties relating to this information are hereby disclaimed.