Windows Phone 8.1 build 15030

8.10.15030.38.WPB_CXE_R2.20140918-1538
Build of Windows Phone 8.1
OS familyWindows NT
Version number8.10
Build number15030
Build revision38
ArchitectureARM32
Build labWPB_CXE_R2
Compiled on2014-09-18
Base build
6.3.9651.0.winbluephone.140910-1800
About dialog
15030-About.png

Windows Phone 8.1 build 15030 is the earliest known build of Windows Phone 8.1 Update 2, which was shared on 5 November 2024 as a raw eMMC dump from a prototype Lumia 640.

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