Last Updated: 24 April 2021
iOS is the Operating system for iPhones. It was first called “iPhone OS” for the first 3 years (2007-2009) later on from 2010 the Operating system was renamed “iOS“.
The Operating system was first released on 29 June 2007 with the first phone from Apple known as “iPhone”. iPhone users receive the new version of iOS every year in the month of September.
It has been observed that there are many users who can’t wait for the public release, so they sign up for the beta program. With the launch of new versions of iOS every year, Apple Also releases a new iPhone with the new iOS.
Check the Apple iOS version history and find out which out you’re using. Click here to reach the First iOS iPhone.
Apple iOS Version History
The List Of Apple iOS Version History Is Updated After Every New Release Of iOS Version To Give You The Latest Information Available.
Page Contents
iPhone OS 1
| Version | Build Number | Release Date |
|---|---|---|
| 1.0 | 1A543a | June 29, 2007 |
| 1.0.1 | 1C25 | July 31, 2007 |
| 1.0.2 | 1C28 | August 21, 2007 |
| 1.1 | 3A101a | September 14, 2007 |
| 1.1.1 | 3A109a | September 27, 2007 |
| 1.1.2 | 3B48b | November 12, 2007 |
| 1.1.3 | 4A93 | January 15, 2008 |
| 1.1.4 | 4A102 | February 26, 2008 |
iPhone OS 2
| Version | Build Number | Release Date |
|---|---|---|
| 2.0 | 5A347 | July 11, 2008 |
| 2.0.1 | 5B108 | August 4, 2008 |
| 2.0.2 | 5C1 | August 18, 2008 |
| 2.1 | 5F136 | September 9, 2008 |
| 2.2 | 5G77 | November 21, 2008 |
| 2.2.1 | 5H11 | January 27, 2009 |
iPhone OS 3
| Version | Build Number | Release Date |
|---|---|---|
| 3.0 | 7A341 | June 17, 2009 |
| 3.0.1 | 7A400 | July 31, 2009 |
| 3.1 | 7C144 | September 9, 2009 |
| 3.1.2 | 7D11 | October 8, 2009 |
| 3.1.3 | 7E18 | February 2, 2010 |
iOS 4
| Version | Build Number | Release Date |
|---|---|---|
| 4.0 | 8A293 | June 21, 2010 |
| 4.0.1 | 8A306 | July 15, 2010 |
| 4.0.2 | 8A400 | August 11, 2010 |
| 4.1 | 8B117 | September 8, 2010 |
| 4.2.1 | 8C148/8C148a | November 22, 2010 |
| 4.2.5 | 8E128 | January 11, 2011 |
| 4.2.6 | 8E200 | January 31, 2011 |
| 4.2.7 | 8E303 | April 14, 2011 |
| 4.2.8 | 8E401 | May 4, 2011 |
| 4.2.9 | 8E501 | July 15, 2011 |
| 4.2.10 | 8E600 | July 25, 2011 |
| 4.3 | 8F190 | March 9, 2011 |
| 4.3.1 | 8G4 | March 25, 2011 |
| 4.3.2 | 8H7 | April 14, 2011 |
| 4.3.3 | 8J2 | May 4, 2011 |
| 4.3.4 | 8K2 | July 15, 2011 |
| 4.3.5 | 8L1 | July 25, 2011 |
iOS 5
| Version | Build Number | Release Date |
|---|---|---|
| 5.0 | 9A334 | October 12, 2011 |
| 5.0.1 | 9A405/9A406 | Nov 10/Dec 12, 2011 |
| 5.1 | 9B176/9B179 | March 7, 2012 |
| 5.1.1 | 9B206/9B208 | May 7/May 25, 2012 |
iOS 6
| Version | Build Number | Release Date |
|---|---|---|
| 6.0 | 10A403/ 10A405 | September 19, 2012 |
| 6.0.1 | 10A523/10A525/10A8426 | November 1, 2012 |
| 6.0.2 | 10A551 | December 18, 2012 |
| 6.1 | 10B141/10B142 /10B143/10B144 | January 28, 2013 |
| 6.1.1 | 10B145 | February 6, 2013 |
| 6.1.2 | 10B146 | February 19, 2013 |
| 6.1.3 | 10B329 | March 19, 2013 |
| 6.1.4 | 10B350 | May 2, 2013 |
| 6.1.6 | 10B500 | February 21, 2014 |
iOS 7
| Version | Build Number | Release Date |
|---|---|---|
| 7.0 | 11A465/11A466 | September 18, 2013 |
| 7.0.1 | 11A470a | September 19, 2013 |
| 7.0.2 | 11A501 | September 26, 2013 |
| 7.0.3 | 11B511 | October 22, 2013 |
| 7.0.4 | 11B554a | November 14, 2013 |
| 7.0.5 | 11B601 | January 29, 2014 |
| 7.0.6 | 11B651 | February 21, 2014 |
| 7.1 | 11D167/11D169 | March 10, 2014 |
| 7.1.1 | 11D201 | April 22, 2014 |
| 7.1.2 | 11D257 | June 30, 2014 |
iOS 8
| Version | Build Number | Release Date |
|---|---|---|
| 8.0 | 12A365/12A366 | September 17, 2014 |
| 8.0.1 | 12A402 | September 24, 2014 |
| 8.0.2 | 12A405 | September 25, 2014 |
| 8.1 | 12B411 | October 20, 2014 |
| 8.1.1 | 12B435/12B436 | November 17, 2014 |
| 8.1.2 | 12B440 | December 9, 2014 |
| 8.1.3 | 12B466 | January 27, 2015 |
| 8.2 | 12D508 | March 9, 2015 |
| 8.3 | 12F70 | April 8, 2015 |
| 8.4 | 12H143 | June 30, 2015 |
| 8.4.1 | 12H321 | August 13, 2015 |
iOS 9
| Version | Build Number | Release Date |
|---|---|---|
| 9.0 | 13A342/13A343/13A34 | September 16, 2015 |
| 9.0.1 | 13A404/13A405 | Sep 23/Sep 24, 2015 |
| 9.0.2 | 13A452 | September 30, 2015 |
| 9.1 | 13B143 | October 21, 2015 |
| 9.2 | 13C75 | December 8, 2015 |
| 9.2.1 | 13D15/13D20 | Jan 19/Feb 18, 2016 |
| 9.3 | 13E237 | March 28, 2016 |
| 9.3.1 | 13E238 | March 31, 2016 |
| 9.3.2 | 13F69 | May 16, 2016 |
| 9.3.3 | 13G34 | July 18, 2016 |
| 9.3.4 | 13G35 | August 4, 2016 |
| 9.3.5 | 13G36 | August 25, 2016 |
| 9.3.6 | 13G37 | July 22, 2019 |
iOS 10
| Version | Build Number | Release Date |
|---|---|---|
| 10.0 | 14A403/14A346 | September 13, 2016 |
| 10.0.2 | 14A456 | September 23, 2016 |
| 10.0.3 | 14A551 | October 17, 2016 |
| 10.1 | 14B72/14B72c | October 24, 2016 |
| 10.1.1 | 14B100/14B150 | Oct 31/Nov 9, 2016 |
| 10.2 | 14C92 | December 12, 2016 |
| 10.2.1 | 14D27 | January 23, 2017 |
| 10.3 | 14E277 | March 27, 2017 |
| 10.3.1 | 14E304 | April 3, 2017 |
| 10.3.2 | 14F89 | May 15, 2017 |
| 10.3.3 | 14G60 | July 19, 2017 |
| 10.3.4 | 14G61 | July 22, 2019 |
iOS 11
| Version | Build Number | Release Date |
|---|---|---|
| 11.0 | 15A372 | September 19, 2017 |
| 11.0.1 | 15A402/15A403/15A8391 | Sep 26/Nov 3, 2017 |
| 11.0.2 | 15A421 | October 3, 2017 |
| 11.0.3 | 15A432 | October 11, 2017 |
| 11.1 | 15B93/15B101 | October 31, 2017 |
| 11.1.1 | 15B150 | November 9, 2017 |
| 11.1.2 | 15B202 | November 16, 2017 |
| 11.2 | 15C114 | December 2, 2017 |
| 11.2.1 | 15C153 | December 13, 2017 |
| 11.2.2 | 15C202 | January 8, 2018 |
| 11.2.5 | 15D60 | January 23, 2018 |
| 11.2.6 | 15D100 | February 19, 2018 |
| 11.3 | 15E216/15E218 | March 29, 2018 |
| 11.3.1 | 15E302 | April 24, 2018 |
| 11.4 | 15F79 | May 29, 2018 |
| 11.4.1 | 15G77 | July 9, 2018 |
iOS 12
| Version | Build Number | Release Date |
|---|---|---|
| 12.0 | 16A366 | September 17, 2018 |
| 12.0.1 | 16A404/16A405 | October 8, 2018 |
| 12.1 | 16B92/16B93/16B94 | October 30, 2018 |
| 12.1.1 | 16C50 | December 5, 2018 |
| 12.1.2 | 16C104 | December 20, 2018 |
| 12.1.3 | 16D39/16D40 | January 22, 2019 |
| 12.1.4 | 16D57 | February 7, 2019 |
| 12.2 | 16E227 | March 25, 2019 |
| 12.3 | 16F156 | May 13, 2019 |
| 12.3.1 | 16F203/16F8202 | May 24/May 28, 2019 |
| 12.3.2 | 16F250 | June 10, 2019 |
| 12.4 | 16G77 | July 22, 2019 |
| 12.4.1 | 16G102 | August 26, 2019 |
| 12.4.2 | 16G114 | September 26, 2019 |
| 12.4.3 | 16G130 | October 28, 2019 |
| 12.4.4 | 16G140 | December 10, 2019 |
| 12.4.5 | 16G161 | January 28, 2020 |
| 12.4.6 | 16G183 | March 24, 2020 |
| 12.4.7 | 16G192 | May 20, 2020 |
| 12.4.8 | 16G201 | July 15, 2020 |
| 12.4.9 | 16H5 | November 5, 2020 |
| 12.5 | 16H20 | December 14, 2020 |
| 12.5.1 | 16H22 | January 11, 2021 |
iOS 13
| Version | Build Number | Release Date |
|---|---|---|
| 13.0 | 17A577 | September 19, 2019 |
| 13.1 | 17A844 | September 24, 2019 |
| 13.1.1 | 17A854 | September 27, 2019 |
| 13.1.2 | 17A860/17A861 | September 30, 2019 |
| 13.1.3 | 17A878 | October 15, 2019 |
| 13.2 | 17B84 | October 28, 2019 |
| 13.2.1 | 17B90 | October 30, 2019 |
| 13.2.2 | 17B102 | November 7, 2019 |
| 13.2.3 | 17B111 | November 18, 2019 |
| 13.3 | 17C54 | December 10, 2019 |
| 13.3.1 | 17D50 | January 28, 2020 |
| 13.4 | 17E255 | March 24, 2020 |
| 13.4.1 | 17E262 | April 7, 2020 |
| 13.5 | 17F75 | May 20, 2020 |
| 13.5.1 | 17F80 | June 1, 2020 |
| 13.6 | 17G68 | July 15, 2020 |
| 13.6.1 | 17G80 | August 12, 2020 |
| 13.7 | 17H35 | September 1, 2020 |
iOS 14
| Version | Build Number | Release Date |
|---|---|---|
| 14.0 | 18A373 | September 16, 2020 |
| 14.0.1 | 18A393 | September 24, 2020 |
| 14.1 | 18A8395 | October 20, 2020 |
| 14.2 | 18B92 | November 5, 2020 |
| 14.2.1 | 18B121 | November 19, 2020 |
| 14.3 | 18C66 | December 14, 2020 |
| 14.4 | 18D52 | January 26, 2021 |
| 14.4.1 | 18D61 | March 8, 2021 |
| 14.4.2 | 18D70 | March 26, 2021 |
| 14.5 RC | 18E199 | April 20, 2021 |
| 14.6 beta | 18F5046f | April 22, 2021 |
As Apple releases iOS every year, with it comes the new iPhones. Check out the list to find out which iPhone had which iOS version.
Apple’s iOS First iPhones
| iPhone Name | Version | Public Release Date |
|---|---|---|
| iPhone | iPhone OS 1 | June 29, 2007 |
| iPhone 3G | iPhone OS 2 | July 11, 2008 |
| iPhone 3GS | iPhone OS 3 | June 17, 2009 |
| iPhone 4 | iOS 4 | June 21, 2010 |
| iPhone 4S | iOS 5 | October 12, 2011 |
| iPhone 5 | iOS 6 | September 19, 2012 |
| iPhone 5C iPhone 5S | iOS 7 | September 18, 2013 |
| iPhone 6 iPhone 6 Plus | iOS 8 | September 17, 2014 |
| iPhone 6S iPhone 6S Plus | iOS 9 | September 16, 2015 |
| iPhone SE | iOS 9.3 | September 16, 2016 |
| iPhone 7 iPhone 7 Plus | iOS 10 | September 13, 2016 |
| iPhone 8 iPhone 8 Plus iPhone X | iOS 11 | September 19, 2017 |
| iPhone XR iPhone XS iPhone XS Max | iOS 12 | September 17, 2018 |
| iPhone 11 iPhone 11 Pro iPhone 11 Pro Max | iOS 13 | September 19, 2019 |
| iPhone SE | iOS 13 | April 24, 2020 |
| iPhone 12 iPhone 12 Mini iPhone 12 Pro iPhone 12 Pro Max | iOS 14 | October 13 2020 |
Thanks For Reading The List Of Apple iOS Version History.
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