iPhone OS 1 is the first major release of iOS, Apple 's mobile operating system. It was released on June 29, 2007. It was succeeded by iPhone OS 2 on July 11, 2008. Development of iPhone OS 1.0 and the first generation of iPhone hardware was a combined effort.

iPhone OS 1 laid the groundwork of the iPhone's operating system, including a grid-based Home Screen called SpringBoard, and a set of 16 built-in apps, including Text, for sending Short Message Service (SMS) messages, a YouTube app for watching videos hosted on the platform, and Maps, an app built around Google Maps with support for route ...

iPhone OS 1, retroactively referred to as iOS 1, was the first major version of the iOS mobile operating system to be publicly released by Apple Inc. It was developed from Mac OS X and debuted with the first iPhone on June 29, 2007.

2025年3月21日 · iPhone OS 1 (codenamed Alpine) is the first version of iPhone OS that was released on 29 June 2007. It was announced alongside the original iPhone at the Macworld conference on 9 January 2007.

2024年6月11日 · iOS is the operating system for the iPhone and iPod touch. Find out when each version was released and what it included here.

2025年1月23日 · Dive into the journey of iOS versions, from iOS 1 to the latest iOS 18. Explore the updates, key features, and personal insights into Apple’s mobile evolution.

1 天前 · Apple released iOS 18.4 a few days ago. Now, the company is seeding iOS 18.5 beta 1 to developers as it nears the end of the iOS 18 cycle.

A comprehensive and in-depth guide of the evolution of the iOS mobile operating system. The beating heart of the iPhone for the past 15 years has been iOS. The operating system is what works the magic and activates this incredible device. It’s the most important parts of the iPhone and yet one of the most underatted.

2011年12月13日 · Instead of competing on specs, Apple focused on getting the core experience right. iOS 1.0 also brought a few other apps and features that were important to the platform and ahead of their time:

2021年5月18日 · iPhone OS 1.0 restore image for the OG iPhone (iPhone 2G).