Windows 10 Mobile version history

Windows 10 Mobile is a discontinued mobile operating system developed by Microsoft. It was released to manufacturing on November 20, 2015, and was made generally available on March 17, 2016. In October 2017, Microsoft announced that it would pause the active development of Windows 10 Mobile, and future development will be limited to maintenance releases and security patches. The last feature update is the Fall Creators Update. The last version of Windows 10 Mobile reached the end of life on January 14, 2020. Development for Windows 10 Mobile has completely ceased since then.

Version history

Version 1511 (November Update)

Windows 10 Mobile November Update, also known as version 1511 and codenamed "Threshold 2", is the first major update to Windows 10 Mobile and the only one in a series of updates under the "Threshold" codenames. It carries the build number 10.0.10586. It was released to the public on November 12, 2015.

The update reached end of service on January 9, 2018.^[1]

Preview versions of Windows 10, version 1511
Version	Release date(s)	Highlights
9941.12498[2][3]	Fast and slow ring: February 12, 2015	This is the first public Windows 10 mobile pre-release build. It includes various changes from the operating system's predecessor, Windows Phone 8.1. The changes include an updated Start Screen where the wallpaper is displayed behind translucent tiles rather than within them and Live Tiles that can has a new tall size option for apps that support it. This feature would be removed in subsequent builds.[4] Further changes to the Start screen includes app list redesigned with wallpaper as background, recent installed apps being shown at top, and the ability to search for apps though a prominent search box rather than a search button.[5][6] Other changes include changes to the general user experience, including the ability to expand notifications, actionable notifications,[7] Action Center with additional settings toggles and same design across Windows 10 devices. The keyboard has been updated to contains virtual pointing stick for text selection and a voice input button.[5] With this build, notifications can be synchronized between other Windows 10 devices. Furthermore, pressing and holding on any toggle in Action Center takes the user to respective settings of that option[8] When shutting down the device the OS displays a reminder of coming calendar events on screen[4][6][9] Security features for this build include device encryption option. New apps included in this build include a new file explorer app,[10] an Alarms app, adding world clock, timer, and stopwatch modes,[11] and a calculator app with a built in unit converter,[12] The web browser rendering engine of Microsoft Edge is hosted in Internet Explorer, with the intention of Internet Explorer being replaced by Microsoft Edge in later builds.[13] The system's default camera app is now an updated version of the Lumia Camera app. Other apps include the photos app with OneDrive synchronization, collections and automatic photo enhancements, and the universal Sound recording app. The operating system also introduces the universal Settings app ported from the PC version.[4][6]
10.0.10051
10.0.10052[14][15][16]	Fast ring: April 21, 2015
10.0.10136[17][18]	Fast ring: June 16, 2015	Microsoft introduces the Reachability feature for 5" devices and above, allowing users to press and hold the Windows button for entire screen to slide down fore easier reach topmost UI elements. Battery Saver now displays detailed information on an application's battery usage concerning lighting up the screen, running the processor or transferring data[19] The settings app offers Split-view when in landscape mode on higher-res displays, offering a UI almost identical to that on the PC[20] "Project Spartan" web browser adds the following features: InPrivate mode, secure sites – marked with a badge, full-screen videos, a "Save as" option for web images to convert files into .png or .jpg images[21] (in later betas, and released Windows 10, this app is branded as Microsoft Edge) Other changes include 3G only setting for highest connection speed, more improvements to Cortana, the ability enable and disable OneDrive backups for individual applications, Digital video stabilization, and VPN Point to Point Tunnelling Protocol (PPTP) and Secure Socket Tunnelling Protocol (SSTP). This build also has several minor UI changes, including the All Apps letter 'jump' buttons are ALL CAPS instead of lower case, search box replacing the search button at the top of the all apps list Internet Explorer Mobile is removed from this build.
10.0.10149[22] [23]	Fast ring: June 25, 2015 Slow ring: July 8, 2015	"Project Spartan" is now branded as Microsoft Edge. Microsoft Edge gained option to view a website as "desktop" or "mobile". The browser's address bar moved to bottom of the screen This build brings updated icons and visuals (including visual controls). Flashlight toggle is added as a quick action in the Action Center.[24] Quiet hours now has to be enabled from Cortana's notebook. Option for hiding notification panes on the lockscreen has been added. Finally, download limit on 3G networks removed. The Photos app now shows albums (Camera roll, screenshots, saved photos);it also gained support for opening .gif files. Automatic camera roll back up is now enabled from the OneDrive application. The built-in camera application now supports Face detection[25] This build also adds support for HTTP Live Streaming.
10.0.10166 [26][27][28]	Fast ring: July 10, 2015 Slow ring: July 22, 2015	This build finally removes the legacy Windows Phone 8.1 app store leaving only the Windows 10 version of the store app. Consequently, the Windows 10 store app loses the beta label.
Version	Release date(s)	Highlights

Public versions of Windows 10, version 1511
Version	Release date(s)	Highlights
10.0.10586 Version 1511 [29][30]	Fast ring: November 5, 2015 Slow ring: November 9, 2015 Public release: November 12, 2015	This is the first Released to Manufacturing (RTM) build of Windows 10. It was released to device manufacturers to be preloaded on their devices. In this build BitLocker adds support for XTS-AES encryption algorithm.[31] Other security related features include Enhanced Credential Guard.[32] In the Settings app, under Privacy, Call History and Email are now included.[33] Starting with this build, Windows Spotlight is available on the Windows 10 Pro edition.
10.0.10586.11 [34][35]	Fast, slow ring and public release: November 18, 2015
10.0.10586.29 [36][37][38]	Fast, slow ring and public release: December 8, 2015
10.0.10586.36 [39][40]	Fast, slow ring and public release: December 17, 2015
10.0.10586.63 [41][42][43]	Slow ring and public release: January 12, 2016
10.0.10586.71 [44][45]	Slow ring and public release: January 27, 2016
10.0.10586.107	Fast, slow ring and public release: November 24, 2015[46][47][48]
10.0.10586.122 [49][50][51]	Slow ring, release preview and public release: March 2, 2016
10.0.10586.164 [49][52][53][54]	Slow ring, release preview and public release: March 8, 2016
10.0.10586.218 [49][55][56]	Release preview and public release: April 12, 2016
10.0.10586.242 [57][58][59]	Release preview: April 27, 2016	This cumulative update brings improved UI for tracking data under Networking and Wireless > Data Usage in the Settings app.
10.0.10586.318 [49][60][61]	Release preview and public release: May 10, 2016	This update enables UWP games and apps to unlock framerate. This will allow UWP games to disable V-Sync and enable the use of third party features such as G-Sync and Freesync.[62][63]
10.0.10586.338 [49][60][64]	Release preview: May 31, 2016
10.0.10586.420 [49][60][65]	Release preview and public release: June 14, 2016
10.0.10586.456 [49][66]	Release preview: June 29, 2016
10.0.10586.494 [49][67]	Release preview and public release: July 12, 2016
10.0.10586.545 [49][68]	Release preview and public release: August 9, 2016
10.0.10586.682 [49][69]	Release preview and public release: November 14, 2016
Version	Release date(s)	Highlights

Version 1607 (Anniversary Update)

Windows 10 Mobile Anniversary Update, also known as version 1607 and codenamed "Redstone 1",^{[70][71][72][73]} is the second major update to Windows 10 Mobile and the first in a series of updates under the "Redstone" codenames.^[72][74][75] It carries the build number 10.0.14393. The first preview was released on February 19, 2016. It was released to the public on August 16, 2016.^[76][77]

The update reached end of service after the release of build 14393.2551 on October 9, 2018.^[78]

Preview versions of Windows 10, version 1607
Version	Release date(s)	Highlights
10.0.14267 [79]	Fast ring: February 19, 2016	New music search icon in Cortana Improvements to Microsoft Edge and Messaging + Skype Reliability improvements for keyboards with large dictionaries
10.0.14267.1004 [80]	Fast ring: February 24, 2016	New Visual Voicemail feature for dual-SIM devices Re-enabled history feature in People app
10.0.14283 [81]	Fast ring: March 10, 2016	Improvements to the Phone, Outlook Mail and Calendar apps
10.0.14291 [82]	Fast ring: March 17, 2016	Improvements to Microsoft Edge New Japanese one-handed kana touch keyboard New Feedback Hub app Improvements to Word Flow recognition of longer words
10.0.14295 [83]	Fast ring: March 25, 2016 Slow ring: March 30, 2016
10.0.14322 [84]	Fast ring: April 14, 2016	Improvements to the Action Center, Notifications, Cortana, Microsoft Edge and Lock screen experience Updated the Settings app New icons for individual settings pages New Navigation bar settings page and vibration setting Updated Battery Settings and Battery Saving Experience Glance screen settings have moved Updated Windows Update Settings New emoji Added USB Ethernet Support with Continuum New comment feature in the Feedback Hub
10.0.14327 [85]	Fast ring: April 20, 2016	New Messaging Everywhere feature Enabled Cortana for more languages
10.0.14328 [86]	Fast ring: April 22, 2016	Improvements to Start experience
10.0.14332 [87]	Fast ring: April 26, 2016	Improvements to the share UI for Cortana Reminders Reliability improvements to the Chinese IME
10.0.14342 [88]	Fast ring: May 16, 2016 Slow ring: May 31, 2016	New swipe navigation feature in Microsoft Edge New Apps for websites feature Improvements to Feedback Hub Increased font size and improved spacing of the data migration page Polished media controls interface on the Lock screen Improved performance when retrieving updated GPS coordinates while driving
10.0.14356 [89]	Fast ring: June 1, 2016	Improvements to Cortana and Glance screen Updated the UI for rearranging Quick Actions in the Settings app Updated thumbnail generation logic Updated the Mobile Hotspot settings page Reliability improvement to Cortana
10.0.14361 [90]	Fast ring: June 8, 2016	Improvements to Settings Polished the notification dismissal model Reliability improvement to Cortana Introduced one-handed keyboard for 5-inch devices
10.0.14364 [91]	Fast ring: June 14, 2016	Minor visual enhancements to the Settings app
10.0.14367 [92]	Fast ring: June 16, 2016 Slow ring: June 21, 2016
10.0.14371 [93]	Fast ring: June 21, 2016	New Microsoft Wallet app
10.0.14372 [94]	Fast ring: June 23, 2016 Slow ring: June 28, 2016
10.0.14376 [95]	Fast ring: June 28, 2016	Updated the Gadgets app Messaging Everywhere has been removed from the Messaging app
10.0.14379 [96]	Fast ring: June 30, 2016
10.0.14383 [97]	Fast ring: July 7, 2016	Improved battery performance for turning the screen on and off to look at the lock screen
10.0.14385 [98]	Fast ring: July 9, 2016	Improved battery performance on older devices
10.0.14388 [99]	Fast ring: July 12, 2016 Slow ring: July 15, 2016
10.0.14390 [100]	Fast ring: July 15, 2016
Version	Release date(s)	Highlights

Public versions of Windows 10, version 1607
Version	Release date(s)	Highlights
10.0.14393 [101]	Fast ring: July 18, 2016 Slow ring: July 20, 2016 Release preview: July 28, 2016
10.0.14393.3 [102]	Fast and slow ring: July 22, 2016
10.0.14393.5 [103][104]	Fast ring: July 25, 2016 Slow ring and release preview: July 28, 2016
10.0.14393.67 Version 1607 [105][106][76]	Fast, slow ring and release preview: August 9, 2016 Public release: August 16, 2016
10.0.14393.82 [107]	Release preview: August 23, 2016
10.0.14393.103 [108]	Slow ring and release preview: August 25, 2016
10.0.14393.105 [109][110]	Slow ring and Release preview: September 7, 2016
10.0.14393.187 [111][112]	Slow ring and release preview: September 14, 2016
10.0.14393.189 [111][113]	Public release: September 15, 2016
10.0.14393.221 [114]	Slow ring and release preview: September 26, 2016
10.0.14393.321 [115]	Slow ring, release preview and public release: October 11, 2016
10.0.14393.351 [116][117]	Slow ring and release preview: October 20, 2016
10.0.14393.448 [118]	Slow ring, release preview and public release: November 9, 2016
10.0.14393.479 [119][120]	Release preview: November 29, 2016
10.0.14393.576 [121]	Release preview and public release: December 13, 2016
10.0.14393.594 [122]	Release preview: January 4, 2017
10.0.14393.726 [123][124]	Release preview: January 24, 2017
10.0.14393.953 [125]	Release preview and public release: March 14, 2017
10.0.14393.1066 [126]	Release preview and public release: April 11, 2017
10.0.14393.1198 [127]	Public release: May 9, 2017
10.0.14393.1358 [128]	Public release: June 13, 2017
10.0.14393.1378 [129]	Public release: June 27, 2017
10.0.14393.1480 [130]	Public release: July 11, 2017
10.0.14393.1593 [131]	Public release: August 8, 2017
10.0.14393.1715 [132]	Public release: September 12, 2017
10.0.14393.1770 [133]	Public release: October 10, 2017
10.0.14393.1884 [134]	Public release: November 14, 2017
10.0.14393.1944 [135]	Public release: December 12, 2017
10.0.14393.2007 [136]	Public release: January 3, 2018
10.0.14393.2068 [137]	Public release: February 13, 2018
10.0.14393.2126 [138]	Public release: March 20, 2018
10.0.14393.2189 [139]	Public release: April 10, 2018
10.0.14393.2248 [140]	Public release: May 8, 2018
10.0.14393.2318 [141]	Public release: June 12, 2018
10.0.14393.2363 [142]	Public release: July 10, 2018
10.0.14393.2431 [143]	Public release: August 14, 2018
10.0.14393.2551 [144]	Public release: October 9, 2018
Version	Release date(s)	Highlights

Version 1703 (Creators Update)

Windows 10 Mobile Creators Update^[145] also known as version 1703 and codenamed "Redstone 2",^[146] is the third major update to Windows 10 Mobile and the second in a series of updates under the "Redstone" codenames.^[147] It carries the build number 10.0.15063. The first preview was released to Insiders on August 17, 2016. It was released to the public on April 25, 2017.

The update reached end of service after the release of build 15063.1868 on June 11, 2019.^[148]

Preview versions of Windows 10, version 1703
Version	Release date(s)	Highlights
10.0.14905 [149]	Fast ring: August 17, 2016	With this build, narrator has been improved in regards to using common keyboard navigation in tables. Keyboard shortcut Ctrl+O for focusing on the address bar is also added to Microsoft Edge. New system sounds and ringtones are added.
10.0.14915 [150]	Fast ring: August 31, 2016	Manually dragging MP3 or WMA files to the device's "Ringtones" folder either from a PC or downloaded from within the device will allow the media to be available for use as ringtone or alarm.
10.0.14926 [151]	Fast ring: September 14, 2016	The same snooze feature from PC is available on mobile, along with the performance improvements in text-entry heavy sites. The Wi-Fi settings page from the PC makes its way to Mobile, set to replace the legacy Windows Phone 8.1 based Wi-Fi settings page. However, as of now, the legacy Wi-Fi settings page also remains as a temporary fallback.
10.0.14931 [152]	Fast ring: September 21, 2016 Slow ring: October 5, 2016	The Windows Feedback Hub app has been updated to include a dark mode that can be set by the user or automatically based on system theme, a settings page, and author's name in the details section of feedbacks. Other app updates include Windows Maps, which introduces the ability to check traffic for the commute route between home and work. The user can also see recently viewed traffic cameras for a particular rout. Finally, the app also includes a dark mode, which can be set by the user or automatically based on the system theme. The UWP Skype app also received an update to allow users to send SMS from their PC and relay it through their Windows Mobile device. Messages sent on Windows 10 Mobile will be visible on the PC and vice versa. This build also includes support for USB Audio 2.0 out of the box.[153]
10.0.14936 [154]	Fast ring: September 28, 2016
10.0.14942 [155]	Fast ring: October 7, 2016	Added address bar in Registry Editor Few minor improvements towards system stability
10.0.14946 [156]	Fast ring: October 13, 2016	New separate screen time-out settings when using Continuum Updates to Wi-Fi Settings page New options to prevent autocorrection and remove a word from user dictionary
10.0.14951 [157]	Fast ring: October 19, 2016	Simplified camera interface
10.0.14955 [158]	Fast ring: October 25, 2016	Updates to Outlook Mail and Calendar apps
10.0.14959 [159]	Fast ring: November 3, 2016
10.0.14965 [160]	Fast ring: November 9, 2016 Slow ring: November 17, 2016
10.0.14977 [161]	Fast ring: December 1, 2016	Enable to read EPUB books in Microsoft Edge
10.0.15007 [162]	Fast ring: January 12, 2017	Removed Apps Corner Zoom enabled for all webpages in Microsoft Edge UWP app scrollbar improvements Apps can now be reset Cortana can now control music playback and volume Added recurrence options for Cortana reminders Settings app improvements
10.0.15014 [163]	Fast ring: January 19, 2017	Merged Wi-Fi settings under Wi-Fi Services section in Settings app Improved display speed of HTTP images on live tiles Stylized notification buttons are aligned to the right
10.0.15025 [164]	Fast ring: February 2, 2017	Microsoft Edge can now read aloud e-books Updated emoji for Microsoft Edge Added Collections to Feedback Hub Support for mono audio
10.0.15031 [165]	Fast ring: February 9, 2017	New Share icon Rainbow flag added to emoji keyboard The emoji keyboard will now remain open after inserting an emoji by default
10.0.15043 [166]	Fast ring: February 24, 2017 Slow ring: March 2, 2017	Improved Continuum video playback for Miracast
10.0.15047 [167]	Fast ring: March 3, 2017
10.0.15051 [168]	Fast ring: March 8, 2017 Slow ring: March 10, 2017
10.0.15055 [169]	Fast ring: March 10, 2017
Version	Release date(s)	Highlights

Public versions of Windows 10, version 1703
Version	Release date(s)	Highlights
10.0.15063 [170]	Fast ring: March 20, 2017
10.0.15063.2 [170]	Fast ring: March 28, 2017 Slow ring: March 29, 2017
10.0.15063.138 [171]	Fast and slow ring: April 11, 2017
10.0.15063.251 Version 1703 [172][173]	Slow ring, release preview and public release: April 25, 2017
10.0.15063.297 [174]	Slow ring: May 9, 2017 Release preview and public release: May 9, 2017
10.0.15063.414 [175]	Slow ring: June 13, 2017 Release preview and public release: June 13, 2017
10.0.15063.447 [176]	Slow ring: June 27, 2017 Release preview and public release: June 27, 2017
10.0.15063.483 [177]	Slow ring: July 11, 2017 Release preview and public release: July 11, 2017
10.0.15063.502 [178]	Slow ring: July 31, 2017 Release preview: July 31, 2017
10.0.15063.540 [179]	Slow ring: August 8, 2017 Release preview and public release: August 8, 2017
10.0.15063.608 [180]	Release preview and public release: September 12, 2017
10.0.15063.674 [181]	Release preview and public release: October 10, 2017
10.0.15063.728 [182]	Public release: November 14, 2017
10.0.15063.786 [183]	Public release: December 12, 2017
10.0.15063.850 [184]	Public release: January 3, 2018
10.0.15063.909 [185]	Public release: February 13, 2018
10.0.15063.968 [186]	Public release: March 19, 2018
10.0.15063.1029 [187]	Public release: April 10, 2018
10.0.15063.1088 [188]	Public release: May 8, 2018
10.0.15063.1155 [189]	Public release: June 12, 2018
10.0.15063.1206 [190]	Public release: July 10, 2018
10.0.15063.1266 [191]	Public release: August 14, 2018
10.0.15063.1324 [192]	Public release: September 11, 2018
10.0.15063.1390 [193]	Public release: October 9, 2018
10.0.15063.1446 [194]	Public release: November 13, 2018
10.0.15063.1506 [195]	Public release: December 11, 2018
10.0.15063.1563 [196]	Public release: January 8, 2019
10.0.15063.1631 [197]	Public release: February 12, 2019
10.0.15063.1689 [198]	Public release: March 12, 2019
10.0.15063.1746 [199]	Public release: April 9, 2019
10.0.15063.1805 [200]	Public release: May 14, 2019
10.0.15063.1868 [201]	Public release: June 11, 2019
Version	Release date(s)	Highlights

Version 1709 (Fall Creators Update)

Windows 10 Mobile Fall Creators Update,^[202] also known as version 1709 and codenamed "Redstone 3", is the third major update to Windows 10 Mobile and the third in a series of updates under the "Redstone" codenames. It carries the build number 10.0.15254. Despite sharing the same codename and version number with the PC version of Windows 10 Fall Creators Update ("Redstone 3"), the update is still in build part of the "Redstone 2" branch. The first preview was released to Insiders on April 14, 2017. It was released to the public on October 24, 2017.

The update reached end of service after the release of build 15254.603 on January 14, 2020.^[203][204]

Preview versions of Windows 10, version 1709
Version	Release date(s)	Highlights
10.0.15204 [205]	Fast ring: April 14, 2017	New privacy page to the Windows 10 Mobile OOBE experience
10.0.15205 [206]	Fast ring: April 19, 2017
10.0.15207 [207]	Fast ring: April 24, 2017
10.0.15208 [208]	Fast ring: April 28, 2017
10.0.15210 [209]	Fast ring: May 4, 2017
10.0.15213 [210]	Fast ring: May 11, 2017
10.0.15215 [211]	Fast ring: May 17, 2017
10.0.16212 [212]	All rings: June 1, 2017	Accidental Release
10.0.15222 [213]	Fast ring: June 8, 2017
10.0.15223 [214]	Fast ring: June 13, 2017
10.0.15228 [215]	Fast ring: June 28, 2017
10.0.15230 [216]	Fast ring: July 13, 2017
10.0.15235 [217]	Fast ring: July 26, 2017	Portrait mode support for Continuum
10.0.15237 [218]	Fast ring: August 2, 2017
10.0.15240 [219]	Fast ring: August 9, 2017 Slow ring: August 24, 2017	Emoji 5.0 support Chinese Lunar calendar support in Calendar app
10.0.15245 [220]	Fast ring: August 25, 2017
10.0.15250 [221]	Fast ring: September 12, 2017
10.0.15252 [222]	Fast ring: September 15, 2017 Slow ring: September 22, 2017
Version	Release date(s)	Highlights

Public versions of Windows 10, version 1709
Version	Knowledge base	Release date(s)	Highlights
10.0.15254.1 Version 1709 [223]		Fast and slow ring: October 11, 2017 Release preview: October 19, 2017 Public release: October 24, 2017
10.0.15254.12 [224]	KB4052314	Public release: November 14, 2017
10.0.15254.16 [225]		Fast and slow ring: December 12, 2017
10.0.15254.124 [226]	KB4056342	Release preview and public release: December 12, 2017
10.0.15254.158 [227]	KB4073117	Fast, slow ring, release preview and public release: January 5, 2018
10.0.15254.248 [228]	KB4077675	Public release: February 14, 2018
10.0.15254.313 [229]	KB4090912	Public release: March 15, 2018
10.0.15254.369 [230]	KB4099572	Public release: April 10, 2018
10.0.15254.401 [231]	KB4134196	Public release: May 8, 2018
10.0.15254.489 [232]	KB4316692	Public release: June 12, 2018
10.0.15254.490 [233]	KB4341235	Public release: July 10, 2018
10.0.15254.527 [234]	KB4346644	Public release: August 14, 2018
10.0.15254.530 [235]	KB4459082	Public release: September 11, 2018
10.0.15254.538 [236]	KB4464853	Public release: October 9, 2018
10.0.15254.541 [237]	KB4469220	Public release: November 13, 2018
10.0.15254.544 [238]	KB4478936	Public release: December 11, 2018
10.0.15254.547 [239]	KB4483203	Public release: January 8, 2019
10.0.15254.552 [240]	KB4487695	Public release: February 12, 2019
10.0.15254.556 [241]	KB4491736	Public release: March 12, 2019
10.0.15254.562 [242]	KB4495357	Public release: April 9, 2019
10.0.15254.566 [243]	KB4500154	Public release: May 14, 2019
10.0.15254.572 [244]	KB4505390	Public release: June 11, 2019
10.0.15254.575 [245]	KB4509104	Public release: July 9, 2019
10.0.15254.582 [246]	KB4513172	Public release: August 13, 2019
10.0.15254.587 [247]	KB4518514	Public release: September 10, 2019
10.0.15254.590 [248]	KB4522809	Public release: October 8, 2019
10.0.15254.597 [249]	KB4525241	Public release: November 12, 2019
10.0.15254.600 [250]	KB4522812	Public release: December 10, 2019
10.0.15254.603 [203]	KB4535289	Public release: January 14, 2020
Version	Knowledge base	Release date(s)	Highlights

See also

• Windows 10 PC version history
• Windows Phone version history