Search results
Results From The WOW.Com Content Network
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 Apple Special Event on April 8, 2010, and released on June 21, 2010. iOS 4 was the first version branded as "iOS" rather than "iPhone OS", [ 1] due to the release of the iPad.
Apple announced iOS 4 in April 2010, [28] and released it to the public on June 21, 2010, alongside the iPhone 4. [25] It was the first version of the operating system to be called "iOS", due to the iPad being released.
iOS. iOS (formerly iPhone OS) [ 8] is a mobile operating system developed by Apple exclusively for its smartphones. It was unveiled in January 2007 for the first-generation iPhone, [ 9] launched in June 2007. It is the operating system that powers many of the company's mobile devices, including the iPhone.
The iPhone 4 is a smartphone that was designed, developed, and marketed by Apple Inc. It is the fourth generation of the iPhone lineup, succeeding the iPhone 3GS and preceding the iPhone 4s. Following a number of notable leaks, the iPhone 4 was first unveiled on June 7, 2010, at Apple's Worldwide Developers Conference in San Francisco, [ 7] and ...
iOS 4, which was still compatible with the iPhone 3G, was released on June 21, 2010. An article in the Wall Street Journal's Digits column on July 28, 2010, reported that iPhone 3G phones updating to iOS 4 responded slowly, had diminished battery life, and became excessively hot. [24]
The following is a list of operating systems released by Apple Inc. As of 2023, there are six supported software platforms: iOS, iPadOS, watchOS, tvOS, macOS and visionOS . Prior to the introduction of the Macintosh in early 1984, Apple had several operating systems for the Apple II series, Apple SOS for the Apple III series, and Lisa OS and ...
Overview of iOS and iPadOS versions Version Initial release date Latest version Release date Device end-of-life iPad iPhone iPod Touch iPhone OS 1: June 29, 2007: 1.1.5 July 15, 2008 — — — iPhone OS 2: July 11, 2008: 2.2.1 January 27, 2009 — — — iPhone OS 3: June 17, 2009: 3.2.2 February 2, 2010 — 1st: 1st: iOS 4: June 21, 2010: 4 ...
It was released in the United States, Canada, and six European countries on June 19, 2009, [12] in Australia and Japan on June 26, [13] [14] and internationally in July and August 2009. The iPhone 3GS runs Apple's iOS operating system. It was succeeded as Apple's flagship smartphone by the iPhone 4 on June 24, 2010.