iOS 12

iOS 12 is the twelfth major release of the iOS mobile operating system developed by Apple Inc. Aesthetically similar to its predecessor, iOS 11, it focuses less on new functions than on performance, quality improvements and security updates. Announced at the company's Worldwide Developers Conference on June 4, 2018, iOS 12 was released to the public on September 17, 2018.[3] It was succeeded for the iPhone and iPod Touch by iOS 13 on September 19, 2019 and for the iPad by iPadOS 13 on September 24, 2019.

iOS 12
A version of the iOS operating system
iOS 12 running on an iPhone X
DeveloperApple Inc.
OS familyIOS
Source modelClosed, with open-source components
Initial releaseSeptember 17, 2018 (2018-09-17)
Latest release12.5.1[1] (16H22)[2] (January 11, 2021 (2021-01-11)) [±]
Marketing targetPhones and Tablets
Update methodOTA, iTunes
Platforms
Kernel typeHybrid (XNU)
LicenseProprietary software with open-source components
Preceded byiOS 11
Succeeded byiOS 13 (for iPhone and iPod touch)
iPadOS 13 (for iPad)
Official websiteiOS 12 - Apple at the Wayback Machine (archived September 9, 2019)
Support status
Third-party application support and security updates by Apple

History

Introduction and initial release

iOS 12 was introduced by Craig Federighi at the Apple Worldwide Developers Conference keynote address on June 4, 2018.[4] The first developer beta version was released after the keynote presentation,[5] with the first public beta released on June 25, 2018.[6] The initial release of version 12.0 was on September 17, 2018.

Updates

Version Build Release date Notes
12.0 16A366 September 17, 2018 Initial release; Initial release on the iPhone XS and XS Max
16A367[lower-alpha 1] October 26, 2018 Initial release on the iPhone XR; Preinstalled on some early devices
12.0.1 16A404
16A405[lower-alpha 2]
October 8, 2018[7][8][9]
12.1 16B92
16B93[lower-alpha 1]
16B94[lower-alpha 3]
October 30, 2018[10][11][12]
November 6, 2018[lower-alpha 3]
Initial release on iPad Pro (3rd generation)
12.1.1 16C50 December 5, 2018[13]
12.1.2 16C101
16C104[lower-alpha 4]
December 17, 2018
December 20, 2018[lower-alpha 4]
Only for iPhones
12.1.3 16D39
16D40[lower-alpha 5]
January 22, 2019[14]
12.1.4 16D57 February 7, 2019[15][16]
12.2 16E227 March 25, 2019[17] Initial release on iPad Air (3rd generation) and iPad Mini (5th generation)
12.3 16F156 May 13, 2019[18]
16F8155[lower-alpha 6] May 28, 2019 Initial release on iPod Touch (7th generation); Preinstalled on some early devices
12.3.1 16F203 May 24, 2019
16F8202[lower-alpha 6] May 29, 2019
12.3.2 16F250 June 10, 2019 Exclusive to iPhone 8 Plus
12.4 16G77 July 22, 2019[19] Adds support for the Apple Card service; adds migration tool between iPhones running iOS 12
12.4.1 16G102 August 26, 2019[20] Undoes a vulnerability fix reversal from the previous release
12.4.2 16G114 September 26, 2019[21] Exclusive to iOS devices that do not support iOS 13 and above
(iPhone 5S, iPhone 6/6 Plus, iPad Air, iPad Mini 2, iPad Mini 3 and iPod Touch (6th generation))
12.4.3 16G130 October 28, 2019[22]
12.4.4 16G140 December 10, 2019[23]
12.4.5 16G161 January 28, 2020[24]
12.4.6 16G183 March 24, 2020[25]
12.4.7 16G192 May 20, 2020[26]
12.4.8 16G201 July 15, 2020[27]
12.4.9 16H5 November 5, 2020[28]
12.5 16H20 December 14, 2020[29]
Exclusive to iOS devices that do not support iOS 13 and above
(iPhone 5S, iPhone 6/6 Plus, iPad Air, iPad Mini 2, iPad Mini 3 and iPod Touch (6th generation))

Adds COVID-19 exposure notification on iPhone 5S and iPhone 6/6 Plus

12.5.1 16H22 January 11, 2021[30] Exclusive to iOS devices that do not support iOS 13 and above
(iPhone 5S, iPhone 6/6 Plus, iPad Air, iPad Mini 2, iPad Mini 3 and iPod Touch (6th generation))

Solves an issue where Exposure Notifications could incorrectly display logging profile language on iPhone 5S and iPhone 6/6 Plus.

  1. iPhone XR only
  2. iPhone XS, iPhone XS Max and iPhone XR only
  3. Re-release of 12.1 for iPhone XR only on November 6, 2018
  4. Re-release of 12.1.2 for all iPhones on December 20, 2018
  5. iPhone XS, iPhone XS Max, iPhone XR and iPad Pro (3rd generation) only
  6. iPod Touch (7th generation) only

Legend:   Past   Current   Beta

System features

Performance

Performance optimizations were made in order to speed up common tasks across all supported iOS devices.[31] Tests done by Apple on an iPhone 6 Plus showed apps launching 40% faster, the system keyboard activating 50% faster, and the camera opening 70% faster.[32]

Screen Time

The Screen Time usage information screen in iOS 12 on an iPhone X

Screen Time is a new feature in iOS 12 that records the amount of time a user spent on the device. The feature also displays the amount of time the user used particular apps,[33] the amount of time the user used particular categories of apps (such as games),[34] and the number of notifications the user received.[35]

Screen Time also provides blocking features to limit usage of apps (with time limits) or set other restrictions such as on purchases or explicit content. It replaces Restrictions in the iOS Settings app, but can also be used by adults to limit their own usage. These features can be used with or without a passcode. Without setting a passcode, the limits can easily be bypassed but may serve as a useful reminder of usage goals.[36]

Shortcuts

A dedicated application in iOS 12 allows users to set up Shortcuts, automated actions that the user can ask Siri to perform.[34] Using the Shortcuts app, a user can create a phrase and type in the action they want Siri to do for them. Once they tell the phrase to Siri, Siri will automatically do the task they set for it in the Shortcuts app. The Shortcuts app replaces the Workflow app[37] that Apple acquired in March 2017.[38][39]

ARKit 2

ARKit now allows users to share their view with other iOS 12-supported devices.[40] ARKit 2 additionally allows full 2D image tracking and incorporates the ability to detect 3D objects.[41]

CarPlay

CarPlay can now run third-party navigation applications.[34] (Waze, Google Maps, etc.)

iPad

The Voice Memos and Stocks apps are now available for iPads.[42]

Control Center is separated from the app switcher on iPad and can be opened with a swipe down on the top right corner. In addition, iPhone X-style gestures are introduced across all iPads running iOS 12.[43]

Keyboard

In iOS 12, the trackpad mode (which allows the user to freely move the cursor) is enabled by long-pressing the space bar on devices without 3D Touch.[44]

App Switcher

For devices with gesture navigation and no home button (iPhone X and later), users can now force quit applications by swiping up from the bottom of the screen (without having to press and hold on them when in the app switcher).[45]

Exposure Notification API

On December 14, 2020, Apple released iOS 12.5, which includes the Exposure Notification API (backported from iOS 13) that provides access to the Apple / Google privacy-preserving contact tracing system that Apple have developed jointly with Google.[46][47] This is provided to support digital contact tracing which came to light during the COVID-19 pandemic.[48]

App features

Messages

Messages in iOS 12 introduces a new type of customizable Animoji called "Memoji" which allows a user to create a 3D character of themselves. Apple also introduced Koala, Tiger, Ghost and T-Rex Animojis.[49] In addition, Apple added new text and GIF effects similar to those found on other social media applications.

FaceTime

FaceTime gains support for Animoji and Memoji, as well as new text and GIF effects similar to those found on other social media applications and in the Messages application.[32]

iOS 12.1, released on October 30, 2018, adds the ability to include up to 32 people in a FaceTime conversation. This feature is only supported with video by devices with the Apple A8X or Apple A9 chip or later; it is only supported for audio on iPhone 5S, iPhone 6, and iPhone 6 Plus, and is not available at all on iPad Mini 2, iPad Mini 3, and iPad Air.[50] Group FaceTime was disabled on January 28, 2019 due to a software bug that allowed calls to be answered by the caller rather than the recipient, allowing video and audio to be transmitted unless the call was declined.[51] The functionality was restored on February 7, 2019 with the release of iOS 12.1.4. Group FaceTime remains disabled on devices running iOS 12 that are affected by the bug.

Measure

Measure is a native AR application that allows the user to take measurements of real objects. It also works as a level,[32] a feature that was originally packaged as part of the Compass app.[52]

Photos

Apple Photos has been completely redesigned with four new tabs, including "Photos", "For You", "Albums", and "Search". The new "For You" tab replaces the "Memories" tab previously found in iOS 11 and makes sharing recommendations, creates short-length video collages, photo editing suggestions, as well as featured photos from a specific day.[32]

While the "Photos" and "Albums" tabs received only a few cosmetic changes, the "Search" tab includes new Artificial Intelligence and Machine Learning features which show the user photos by place and categories (e.g. animals, cars, objects).[53]

Notifications

Notifications are now grouped by application and have a "manage" button to turn off notifications for that app or to deliver them quietly right from the Notification Center without having to go into the Settings application.[54]

Do Not Disturb

Do Not Disturb gives users more options for automation. Users can hide notifications indefinitely or scheduled like previously, but can also hide notifications for 1 hour, until a time of day, until leaving a location, or until the end of a scheduled event in Calendar.[55]

Voice Memos and Stocks

Voice Memos and Stocks are supported on iPad, and have a newer design. Stocks was integrated with Apple News to show financial and other related news.[56]

Apple Books

iBooks was renamed Apple Books, and the app was redesigned, with five new tabs, including "Reading Now", "Library", "Book Store", "Audio Books", and "Search".[57] The new app design is similar to that of Apple Music, and has been praised for its simplicity in allowing users to easily navigate their book library.

Safari

Safari receives an update to Intelligent Tracking Prevention. This includes a feature which allows the user to disable social media "like" and "share" buttons.[58]

Maps

Apple Maps had started to be rebuilt from the ground up by relying on first-party map data instead of using map data provided by third parties. This allows for more accurate directions and predictions on the fastest routes.[59] The new maps were rolled out in sections and the entire US completed by the end of 2019.[60]

Problems

Rainbow flag emoji

After a rainbow flag emoji with an interdictory sign over it appeared on Twitter, several users accused Apple of encouraging anti-LGBT attitudes. However, Emojipedia has clarified that this occurs when a user tweets the two emojis together and is not an intended feature. This can be used with other emojis as well.[61][62][63]

FaceTime eavesdropping issue

Earlier in 2019 Apple acknowledged a widespread eavesdropping FaceTime issue impacting several versions of iOS 12 (versions 12.112.1.3) that allowed users to call someone via FaceTime and hear the audio coming from their phone before answering the call.[64] That bug was fixed in iOS 12.1.4.[15]

Supported devices

Any device that supports iOS 11 can be upgraded to iOS 12.[65] However, devices, such as the iPhone 5S, 6, 6 Plus and the iPod Touch (6th generation) all have limited support due to having an A7 or A8 chip and 1GB of RAM. These are the list of the devices that support iOS 12:

References

  1. Juli Clover (January 11, 2021). "Apple Releases iOS 12.5.1 With Exposure Notifications Bug Fix for Older iPhones". MacRumors. Retrieved January 11, 2021.
  2. "iOS 12.5.1 (16H22) - Releases - Apple Developer". Apple Developer. Apple Inc. January 11, 2021. Retrieved January 11, 2021.
  3. "Apple Releases iOS 12 With Faster Performance, Memoji, Siri Shortcuts, Screen Time, Revamped Maps App, ARKit 2.0, and More". MacRumors. Retrieved 2018-09-17.
  4. "Live From WWDC 2018: Coverage of Apple's Keynote with iOS 12, macOS 10.14, and More". Retrieved 2018-07-02.
  5. "First Beta of iOS 12 Now Available for Registered Developers". Retrieved 2018-07-02.
  6. "Apple Releases First Public Beta of iOS 12". Retrieved 2018-07-02.
  7. Clover, Juli (October 8, 2018). "Apple Releasing iOS 12.0.1 With Fixes for Wi-Fi 2.4GHz Bug, Lightning Charging Issue". MacRumors. Retrieved November 18, 2018.
  8. Kingsley-Hughes, Adrian. "Apple releases iOS 12.0.1 with iPhone XS charging fix". ZDNet. Retrieved 2019-06-04.
  9. "About iOS 12 Updates". Apple Support. Retrieved 2019-01-28.
  10. Cross, Jason (October 30, 2018). "iOS 12.1 is released, adding with Group FaceTime, new emoji, dual-SIM, and more". Macworld. Retrieved November 18, 2018.
  11. Kelly, Gordon (October 23, 2018). "Apple Quietly Admits To iPhone Selfie Issue". Forbes. Retrieved November 18, 2018.
  12. Patel, Nilay (October 23, 2018). "Apple iPhone XR review: better than good enough". The Verge. Archived from the original on November 15, 2018. Retrieved November 18, 2018. Apple told me that the forthcoming iOS 12.1 update, currently in public beta, will address the issue of the front camera appearing to smooth out skin by picking a sharper base frame for Smart HDR, but I wasn’t able to test it yet.
  13. Chowdhry, Amit. "Apple Releases iOS 12.1.1: Details About The New Features You Should Know About". Forbes. Retrieved 2019-06-04.
  14. "About iOS 12 Updates (Apple official website)". Apple.com. Retrieved April 28, 2020.
  15. Hall, Zac (2019-02-07). "Group FaceTime server restored following iOS 12.1.4 release, feature disabled on older versions". 9to5Mac. Retrieved 2019-03-14.
  16. Doffman, Zak (August 30, 2019). "iPhone Attack Shock: Google Issues 1 Billion Apple Users With Critical Security Warning". Forbes.
  17. "You Need to Update to iOS 12.2 Right Now". Gizmodo. Retrieved 2019-03-26.
  18. Clover, Juli. "Apple Releases iOS 12.3 With New TV App and Channels Feature". www.macrumors.com. Retrieved 2019-08-27.
  19. Clover, Juli. "Apple Releases iOS 12.4 With New Wireless Data Migration When Setting Up a New iPhone and Apple News+ Improvements". www.macrumors.com. Retrieved 2019-08-27.
  20. Clover, Juli. "Apple Releases iOS 12.4.1 With Jailbreak Vulnerability Fix". www.macrumors.com. Retrieved 2019-08-27.
  21. Juli Clover (September 26, 2019). "Apple Releases iOS 12.4.2 Update for Older iPhones and iPads". MacRumors. Retrieved September 26, 2019.
  22. Juli Clover (October 28, 2019). "Apple Releases iOS and iPadOS 13.2 With New Emoji, Deep Fusion for iPhone 11, Siri Privacy Options, and More". MacRumors. Retrieved October 28, 2019.
  23. "About the security content of iOS 12.4.4". December 10, 2019. Retrieved December 10, 2019.
  24. Juli Clover (January 28, 2020). "Apple Releases iOS and iPadOS 13.3.1 With Toggle for Turning Off U1 Chip in Latest iPhones". MacRumors. Retrieved January 28, 2020. Apple has also released an iOS 12.4.5 update for older devices.
  25. Juli Clover (March 24, 2019). "Apple Releases iOS and iPadOS 13.4 With New Mail Toolbar, iCloud Folder Sharing, Trackpad Support for iPad and More". MacRumors. Retrieved March 24, 2020.
  26. "Apple Releases iOS and iPadOS 13.5 With Exposure Notification API, Face ID Mask Updates, Group FaceTime Changes and More". MacRumors. Retrieved 2020-05-20.
  27. Juli Clover (July 15, 2020). "Apple Releases iOS 13.6 With Car Key, Toggle to Turn Off Automatic Update Downloads, Audio Apple News+ Stories and More". MacRumors. Retrieved July 15, 2020.
  28. Juli Clover (November 5, 2020). "Apple Releases iOS 14.2 and iPadOS 14.2 With New Emoji, Control Center Music Recognition, Intercom, Wallpapers and More". MacRumors. Retrieved November 5, 2020.
  29. Juli Clover (December 14, 2020). "Apple Releases iOS 14.3 and iPadOS 14.3 With AirPods Max Support, ProRAW for iPhone 12 Pro, Apple Fitness+ and More". MacRumors. Retrieved December 14, 2020. Apple has also released an iOS 12.5 update for older iPhones, which brings the ability to use the Exposure Notifications system.
  30. Juli Clover (January 11, 2021). "Apple Releases iOS 12.5.1 With Exposure Notifications Bug Fix for Older iPhones". MacRumors. Retrieved January 11, 2021.
  31. Cunningham, Andrew (September 17, 2018). "iOS 12 on the iPhone 5S, iPhone 6 Plus, and iPad Mini 2: It's actually faster!". Ars Technica. Condé Nast. Retrieved September 18, 2018.
  32. "The 17 biggest new features coming to the iPhone with iOS 12". The Verge. Retrieved 4 June 2018.
  33. "Screen Time for iPhone and iPad in iOS 12: Everything you need to know!". iMore. Retrieved 2018-10-09.
  34. "Apple shows how iOS 12 will change your next iPhone". USA Today. Retrieved 4 June 2018.
  35. "How to use Apple's new Screen Time and App Limits features in iOS 12". The Verge. Retrieved 2018-11-25.
  36. Emery, Justin. "Review: Screen Time for iPhone / iPad (iOS 12)". mindful.technology. Retrieved 2018-12-01.
  37. Warren, Tom (September 17, 2018). "Apple's Siri Shortcuts app now available for iOS 12". The Verge. Vox Media. Retrieved September 17, 2018.
  38. Bohn, Dieter (March 22, 2017). "Apple bought the best utility app for the iPhone, Workflow". The Verge. Vox Media. Retrieved September 17, 2018.
  39. "Apple's Siri Shortcuts app now available for iOS 12". The Verge. Retrieved 2018-12-01.
  40. Kelly, Heather. "iOS 12 highlights: Memoji, tech addiction tool, group FaceTime". CNN Money.
  41. "ARKit - Apple Developer". developer.apple.com. Retrieved 2018-07-09.
  42. Thompson, Ashlee Clark (June 4, 2018). "Apple's Stocks, Voice Memo apps will be available for iPad, Mac".
  43. Zibreg, Christian (June 5, 2018). "New iPad Gestures in iOS 12".
  44. Mayo, Benjamin (2018-09-17). "How to use keyboard trackpad mode on every iPhone and iPad with iOS 12". 9to5Mac. Retrieved 2018-12-20.
  45. Miller, Chance (2018-06-05). "iOS 12 makes closing applications on the iPhone X much easier". 9to5Mac. Retrieved 2019-03-14.
  46. Miller, Chance (2020-05-20). "Apple releases iOS 13.5, here are the new features". 9to5Mac. Retrieved 2020-05-20.
  47. Miller, Chance (2020-12-14). "Apple releases iOS 12.5 for older iPhones with support for COVID-19 exposure notifications". 9to5Mac. Retrieved 2020-12-14.
  48. Zastrow, Mark (19 May 2020). "Coronavirus contact-tracing apps: can they slow the spread of COVID-19?". Nature. doi:10.1038/d41586-020-01514-2. PMID 32433633. S2CID 218765305. Archived from the original on 19 May 2020. Retrieved 22 May 2020.
  49. Dolcourt, Jessica (4 June 2018). "iOS 12: Siri shortcuts, group FaceTime and 'Memoji' Animoji of you". CNET.
  50. "Apple Releases iOS 12.1 With eSIM Support, Real-Time Depth Control, Group FaceTime, New Emoji and More". MacRumors. October 30, 2018.
  51. Warren, Tom (January 29, 2019). "Apple disables Group FaceTime following major security flaw". The Verge.
  52. Symons, Mick (September 1, 2016). "How to use the Compass on iPhone". iMore. Retrieved 2019-03-11. How do you find your direction and level surfaces using your iPhone? With the built-in Compass app!
  53. Snell, Jason (September 17, 2018). "iOS 12 adds powerful search to Photos". Six Colors. Retrieved 2019-03-11.
  54. "How Do Not Disturb and Notifications will change in iOS 12". iMore. Retrieved 2018-06-11.
  55. "iOS 12". Apple. Retrieved 2019-07-08.
  56. "Apple's Stocks, Voice Memo apps will be available for iPad, Mac". CNET. 2018-06-04. Retrieved 2018-06-07.
  57. "iBooks gets a redesign and new Apple Books branding in iOS 12". The Verge. Retrieved 2018-06-23.
  58. Keizer, Gregg. "Apple pushes privacy theme in Safari for iOS 12, 'Mojave'". Computerworld. Retrieved 2018-06-23.
  59. "Apple is rebuilding Maps from the ground up". TechCrunch. Retrieved 2018-08-13.
  60. Potuck, Michael (December 27, 2019). "Massive Apple Maps rebuild of the US complete as changes roll out to the Southeast". 9to5Mac.
  61. Young, Sarah (20 February 2019). "'Anti-LGBT' emoji sparks outrage on Twitter". Retrieved 20 February 2019.
  62. Guthrie Weisman, Cale (20 February 2019). "No, there's not a new anti-LGBT emoji". Fast Company. Retrieved 20 February 2019.
  63. Dalbey, Alex (20 February 2019). "The truth behind the anti-LGBTQ emoji controversy". The Daily Dot. Retrieved 20 February 2019.
  64. Woods, Kelly (24 May 2019). "'FaceTime Eavesdropping Issue' in iOS 12". Retrieved 24 May 2019.
  65. Keizer, Gregg (June 19, 2018). "Which iPhones, iPads support Apple's iOS 12?". Computerworld. Retrieved March 11, 2019.
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