Microsoft release Cumulative Update for Windows 10 Insider Build 18277

In an unusual move Microsoft today released a Cumulative Update for an Insider Build, Windows 10 Insider Build 18277, which was released to Insiders in the Fast Ring on the 7th November.

Windows 10 Insider Preview Build 18277 (19H1) brought new emojis, improved Action Center and Focus Assist experience and more. You can read the full list of new features included in this build here

The Cumulative Update (KB4470200), takes the OS to version 18277.1006 and brings the following fixes:

  • We’re putting an update block for this build in place for a small number of PCs that use Nuvoton (NTC) TPM chips with a specific firmware version ( due to a bug causing issues with Windows Hello face/biometric/pin login not working.
  • We’ve fixed a media display bug that was causing unexpected display rendering for some users.

Insiders can download KB4470200 by Checking for Updates in Settings.

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