iOS is a mobile operating system developed by Apple. [1] Apple first announced this system at the Macworld conference on January 9, 2007. It was originally designed for the iPhone, and later applied to the iPod touch and iPad. Like Apple’s macOS operating system, iOS is a Unix-like commercial operating system. Originally this system was called iPhone OS, because iPad, iPhone, and iPod touch all use iPhone OS, so it was announced at WWDC in 2010 that it was renamed iOS (iOS is a registered trademark of Cisco’s network equipment operating system in the United States.
Apple’s name change has been authorized by Cisco
In January 2016, with the release of iOS 9.2.1, Apple fixed a 3-year-old vulnerability. [2] On September 22, 2018, Apple Inc. secretly added a “trust rating” function based on iPhone users and users of other devices of the company in the latest operating system.
On November 17, 2021, it was reported that Apple’s iOS 15.2 Beta leaked the new ”
SportsKit” framework
On January 28, 2022, Apple pushed the iOS / iPadOS 15.4 developer preview beta update (build number: 19E5209h) to iPhone and iPad users. This update is two weeks after the last release, bringing Universal Control global controls, new emojis, Apple Wallet Apple Card widget and more. [78] On February 22, it was reported that Apple iOS 15.4
would be released in March
Software Name iOS Last Updated October 28, 2021 Software Language Swift, Objective-C, C, C++ Developer Apple (Apple) Software Authorization Only Apple Mobile Devices Use Software Version iOS 15.3 (19D50) (Official Version)
iOS 15.3 Beta2 (19D5040e) (beta)
ios 15.4(19E5209h) [78] Software size 1.2 to 7.5 GB
content
1 Development history
2 Built-in apps
▪ Relay
▪ Siri
▪ FaceTime
▪ Apple Music
▪ iMessage
▪ Safari browser
▪ Control Center
▪ Notification Center
▪ Multitasking
▪ Camera
▪ AirDrop
▪ Find
▪ Software and hardware cooperation
▪ App Store
▪ iCloud
▪ CarPlay
▪ Software updates
▪ Audio sharing
▪ Battery Health
▪ Deep Fusion
3 Design
▪ Security
▪ Multilingual
▪ Commercial use
▪ study
▪ Market share
▪ Privacy Policy
4 Technology
▪ SDK
▪ Version update
5 Historical Versions
▪ iPhone OS
▪ iOS 4
▪ iOS 5
▪ iOS 6
▪ iOS 7
▪ iOS 8
▪ iOS 9
▪ iOS 10
▪ iOS 11
▪ iOS 12
▪ iOS 13
▪ iOS 14
▪ iOS 15
▪ Interface
▪ Support software
▪ Enterprise software
▪ Available equipment
6 Controls
▪ Windows
▪ View
▪ View Controller
▪ UIKit
Development HistoryEdit Broadcast
On January 9, 2007, Apple announced at the Macworld exhibition, when Jobs called it “iPhone runs OS X” [3], and the first version of the iOS operating system was released in June of the same year.
On October 17, 2007, Apple released the first localized iPhone application development kit (SDK), and planned to ship it to every developer and developer in February.
On March 6, 2008, Apple released the first beta development kit and renamed “iPhone runs OS X” to “iPhone OS”.
In September 2008,
Apple changed the operating system of the iPod touch to “iPhone OS”
On February 27, 2010, Apple released the iPad, which was also equipped with the “iPhone OS”. This year, Apple redesigned the system structure and built-in programs of the “iPhone OS”.
In June 2010, Apple changed the name of “iPhone OS” to “iOS”, and also obtained the name authorization of Cisco’s iOS.
In the fourth quarter of 2010, Apple’s iOS accounted for 26% of the global smartphone operating system market share.
On October 4, 2011, Apple announced that the number of applications on the iOS platform had exceeded 500,000.
In February 2012, the total number of applications reached 552,247, of which game applications were the most, reaching 95,324, accounting for 17.26%; books ranked second with 60,604, accounting for 10.97%; entertainment applications ranked third, accounting for the total 56,998, with a proportion of 10.32%.
In June 2012, Apple released iOS 6 at WWDC 2012, offering over 200 new features.
On September 20, 2012, Apple released the official version of iOS 6. This update has more than 200 new features. In particular, the customized functions for Chinese users have been strengthened, including Siri’s support for the Chinese language, and the system integration of Sina Weibo and 163 mailboxes. [4]On June 10, 2013, Apple released iOS 7 at WWDC 2013, redrawing almost all system apps, removing all imitations, and changing the overall design style to flat design. The download update will be officially opened in the fall of 2013. [5]On September 19, 2013, Apple released the official version of iOS 7,
bringing more than 200 new features. [6]
On June 3, 2014 (June 2, 2014 West 8th District Time), Apple released iOS 8 at WWDC 2014 with a developer preview update. [7]On September 17, 2014, Apple released the official version of iOS 8. [8]On September 17, 2015, Apple released the official version of iOS 9. [9]On September 14, 2016, Apple released the official version of iOS 10. This is the biggest update since Apple launched its mobile operating system. In particular, it added a lot of features that are especially adapted to China’s national conditions, such as nuisance call recognition, and further localization of Apple Maps. [10-11]On September 20, 2017, Apple released the official version of iOS 11. iOS 11 brings more powerful productivity to the iPad, specifically through the new Dock bar, file app, multitasking, drag and drop and other functions. In addition, an important new feature of iOS 11 is the AR function, which makes the platform the world’s largest AR platform, and users can enjoy the endless fun of AR only with their mobile phones. In addition, iOS 11 also brings more vivid and interesting Live Photo, camera scan code, App Store, control center, lock screen, do not disturb mode, etc. [12-13]On September 18, 2018, Apple released the official version of iOS 12, which mainly brings performance improvements to old iPhone devices and some new features. [14-15]On September 13, 2018, at the 2018 Apple Autumn New Product Launch Conference, Apple CEO Cook introduced some data on Apple’s ecology. He said that the number of devices equipped with Apple’s iOS system has reached 2 billion. [16]On September 11, 2019, Apple announced that it will push the official version of iOS 13 on September 19, 2019, supporting iPhone 6S and subsequent models. [17]On June 4, 2019, Apple announced iOS 13 at WWDC 2019.
On September 20, 2019, Apple released the official version of iOS 13. The “dark” mode launched by iOS 13 brings a completely different new style to the iPhone, providing a new way to browse and edit photos, and added privacy protection. , you can log in to apps and websites with one tap. iOS 13 is faster and more responsive. After the overall optimization of the system, the app startup speed has been improved, the app download size has been reduced, and the Face ID has also become faster. [18-19]On September 25, 2019, Apple released the official version of iOS 13.1, which has implemented many bug fixes and functional improvements, including airdrop using ultra-wideband technology on the iPhone 11, iPhone 11 Pro, and iPhone 11 Pro Max, and suggestions in the shortcut app. , and shared arrival times in the Maps app. [20]On October 29, 2019, Apple released the official version of iOS 13.2, and launched the advanced image processing system Deep Fusion on the iPhone 11, iPhone 11 Pro and iPhone 11 Pro Max. It uses the A13 bionic neural network engine to capture textures and details. , photos with less noise in low-light environments. Other features include updated and new emojis, AirPods announcements, and support for AirPods Pro, HomeKit Secure Video, HomeKit-enabled routers, and new Siri privacy settings. This update also includes bug fixes and improvements. [twenty one]On December 11, 2019, Apple released the official version of iOS 13.3, including improvements and bug fixes, and added more parental controls to Screen Time. According to the latest support document released by Apple, iOS 13.3 is making improvements to minimize things like spam text messages in the Messages app. [twenty two]On March 18, 2020, Apple announced that it will push the official versions of iOS 13.4 and iPadOS 13.4 for iPhone, iPad and iPod touch users on March 25, Beijing time. In addition to the redesigned Mail toolbar and iCloud folder sharing features, iPadOS 13.4 brings trackpad and mouse support to the iPad platform. [twenty three]On March 19, 2020, Apple released iOS 13.4 Beta6 (GM version), after which iOS 13.4 has undergone 5 beta preview tests. The appearance of the Golden Master version (final beta version) means that the official version of iOS 13.4 is coming, which will be pushed to developers/public beta channel users first. The most extensive official version of iOS 13.4 will be pushed to ordinary users on March 25. [twenty four]On March 25, 2020, Apple released the official version of iOS 13.4. In this update, Apple mainly introduced new Memoji stickers and the function of sharing iCloud drive folders from the “Files” app. At the same time, the iPad supports collocation after the update. Use mouse and trackpad too. [25]On May 21, 2020, Apple released the official version of iOS 13.5. iOS 13.5 speeds up the display of the password field on devices equipped with Face ID when the user is wearing a mask, and adds the “Exposure Notification” API to support public health authorities. COVID-19 contact tracing app. This update also adds options to control the automatic highlighting of video collages during Group FaceTime chats and includes bug fixes and other improvements. [26]On July 16, 2020, Apple released the official version of iOS 13.6, which supports digital car keys and includes new symptom categories in the “Health” app. This update also includes bug fixes and improvements. [27]On June 23, 2020, Apple released iOS 14 at WWDC 2020, which brought the biggest changes to the iOS home screen in years: widgets, plus an app resource library, picture-in-picture mode, and more. [28]On September 2, 2020, Apple released the official version of iOS 13.7, which allows the option to use the COVID-19 exposure notification system without downloading an app. Availability of the system is subject to support from local public health authorities. This update also includes other bug fixes for iPhone. [29-30]On September 17, 2020, Apple released the official version of iOS 14, which updated the core user experience of the iPhone, including major app updates and other new features. [31-32]On October 14, 2020, Apple released the official version of iOS 14.1, but for some unknown reason, Apple withdrew the official version of iOS 14.1 and re-released the iOS 14.1 GM version for developers. [33]On October 21, 2020, Apple released the official version of iOS 14.1, adding support for the newly released iPhone 12/Pro, and new features including improved camera mode and HDR video recording for new models. The update also adds support for 10-bit HDR video playback and editing in Photos for iPhone 8 and later, and improves compatibility with Ubiquiti wireless access points. [34]On November 6, 2020, Apple released the official version of iOS 14.2, adding more than 100 emojis, adding 8 wallpapers, and bringing other new improvements and bug fixes for the iPhone. [35]On December 15, 2020, Apple released the official version of iOS 14.3, including support for Apple Fitness+ and AirPods Max, adding the ability to take Apple ProRAW photos on the iPhone 12 Pro, and introducing “privacy” information in the App Store , and includes additional features and bug fixes for the iPhone. [36]On January 27, 2021, Apple released the official version of iOS 14.4. This update supports the “camera” that can recognize smaller QR codes. In the iPhone 12 series, the camera on the iPhone cannot be verified as a new genuine Apple camera. time notification function. Also fixes possible artifacts in HDR photos taken by the iPhone 12 Pro. [37]April 27, 2021, Apple releases iO