Add Lockscreen and wallpaper to Intune devices

@Jack Nye, Thanks for posting in Q&A.

From your description, I know you want to configure backgrounds via Intune policy but failed.

To solve this issue, please share us how you configure the policy, the settings of the policy and the policy status in Intune portal.

Moreover, you can follow the link below try to configure Desktop and Lock Screen Wallpaper via Intune.

https://cloudinfra.net/how-to-set-desktop-and-lock-screen-wallpaper-using-intune/

Non-official, just for reference.

Thanks for your kind understanding.

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Take a look at my article about this topic, how to wrap Wallpaper and Lockscreen into Win32 apps.

https://www.linkedin.com/pulse/intune-advanced-automation-part-3-windows-branding-mirochnitchenko

If you have PRO instead of Enterprice, the lockscreen will not apply, you then have to use different reg settings:

#Set Lockscreen location for Windows Professional SKU New-Item -Path "Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\PersonalizationCSP" -ErrorAction SilentlyContinue New-ItemProperty -Path "Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\Personalization" -Name LockScreenImagePath -Value "C:\lockscreen.jpg" -PropertyType String -Force -ErrorAction SilentlyContinue New-ItemProperty -Path "Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\Personalization" -Name LockScreenImageUrl -Value "C:\lockscreen.jpg" -PropertyType String -Force -ErrorAction SilentlyContinue New-ItemProperty -Path "Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\Personalization" -Name LockScreenImageStatus -Value "0" -PropertyType DWord -Force -ErrorAction SilentlyContinue