Windows 8.1 build 9457

6.3.9457.0.fbl_loc.130708-1930
Build of Windows 8.1
6.3.9457.0.fbl_loc.130708-1930
OS family
Architecturex86, x64, ARM32
Compiled2013-07-08
Timebomb2014-01-15 (+191 days)
Works in
About
Windows81-6.3.9457-About.png
TCB.png TCBGallery.png

Windows 8.1 build 9457 is a build of Windows 8.1, which was uploaded to BetaArchive on 25 December 2019. This build also contains a pseudo-localized version, which is used for testing the internationalization system.

Editions and keys[edit | edit source]

Edition / SKU Name Key
Core 2H7NK-3VJJY-HHY3Y-WM3T8-JFCRY
CoreARM NFV72-RG2HG-7FTTP-8FJTB-FF848
Professional NTTX3-RV7VB-T7X7F-WQYYY-9Y92F

New features and changes[edit | edit source]

  • The Metro Skype app has been added. It serves as a replacement for the removed Messaging app.
  • The Xbox Music app now uses a brighter color scheme.
  • The Help+Tips app is now displayed correctly.
  • The Start screen layout has been changed once again.
  • The Work Folders applet in Control Panel received its final icon.

Bugs and quirks[edit | edit source]

  • Title bar text is not centered on File Explorer and Control Panel windows.

Gallery[edit | edit source]

English version[edit | edit source]

Pseudolocalized version[edit | edit source]