Windows Update during OOBE using Intune App

Windows updates are not installed by default when the device is in the Autopilot phase. This guide helps you to omit some manual tasks during OOBE phase. In some cases the time until WufB takes care of the update process takes too long. If you want to install the latest Windows updates during Autopilot deployment, you've come to the right place.

Update OS solution by oofhours.com

First we have to create an Intune application. This app contains the script that will force to update the Windows OS. Its based on the PowerShell Module PSWindowsUpdate. So that we don't have to reinvent the wheel, here are instructions for providing the solution: Installing Windows updates during a Windows Autopilot deployment – Out of Office Hours (oofhours.com)

All scripts and sources are located in this Github repository: mtniehaus/UpdateOS: Sample app for installing Windows updates during an Autopilot deployment (github.com)

Since we only want this app to be deployed during OOBE, we can use this solution to restrict the installation to OOBE session: