| Full buildtag | 10.0.25227.1000 (rs_prerelease.221014-1353) | 
                                
                    | BIOS date | 15/10/2022 | 
                                    
                        | Timebomb | 15/09/2023 (+335 days) | 
                                
                    | Product Key | n/a | 
            
         
                    
Notes
            Release Information
This update for the base build was released to users of the Dev Channel of the Insider Program on 19/10/2022.
Official announcement: https://blogs.windows.com/windows-insider/2022/10/19/announcing-windows-11-insider-preview-build-25227/
        
        
                    
Fixes
            Installation
You can run into a problem installing this build from the ISO, as you could recieve a BSOD when starting the setup.  Recommended is to upgrade from an earlier build.