Windows Phone 8.1 build 12238

8.10.12238.15.WPB_PARTNEROUT_LKG.20131116-0121
Build of Windows Phone 8.1
Screenshot
OS familyWindows NT
Version number8.10
Build number12238
Build revision15
ArchitectureARM32
Build labWPB_PARTNEROUT_LKG
Compiled on2013-11-16
Base build
6.3.9651.0.winbluephone.131101-1555
About dialog
Windows Phone 8.1-8.10.12238.15-About.jpg

Windows Phone 8.1 build 12238 is a build of Windows Phone 8.1, which was first found on a Nokia Lumia 920 (RM-821) prototype bearing product code 059R101, and its disk dump was later shared by Chinese website WinStory on 23 July 2024.[1] Another disk dump in the TypeApproval variant of Fame ROW was shared on 5 February 2025[2], which was sourced from a Nokia Lumia 520 (RM-914) prototype.

Bugs and quirks[edit | edit source]

  • Screenshots can not be taken.

Gallery[edit | edit source]

  • Start Screen (end)

    Start Screen (end)

  • zApps

    zApps

  • Ditto.

    Ditto.

  • Settings App

    Settings App

  • MinAppHome

    MinAppHome

  • Miscellaneous details

    Miscellaneous details

External links[edit | edit source]

  1. ↑ https://wiki.win-story.cn/wiki/Windows_Phone_8.1_Build_12238.15.WPB_PARTNEROUT_LKG(wpbldlab).20131116-0121
  2. ↑ Windows Phone 8.1 Build 8.10.12238.15.WPB_PARTNEROUT_LKG.20131116-0121 Image Dumps : Microsoft : Free Download, Borrow, and Streaming : Internet Archive
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