Does not depend on NTLite even removing edge with MSMG toolkit ends up with CU error trough windows update
1. Feature update and CU have the same KB as I see above. 2. New features are exist in Insider Preview builds, but not in Updates.
Feature update means a CU, SSU, DU, Flash and .net Cumulative Update is only CU, SSU, and .net And updates can bring new features, for example the ‚Install Feature Update now‘ in 1809 and 1803
I would like to thanks Enthousiat and all the members for the helps, the tools and advises posted here. Enthousiast you are awesome I decided to upgrade my Windows 10 Enterprise 1809 to the 1903 Edition. As Enterprise ISO is not directly accessible from MS, I built it by using the UUP Dump Website and follow the instructions of Enthousiast concerning the Convertconfig.ini file. after 10 or less minutes of processing I got the ISO file : 18362.207.190621-0818.19H1_RELEASE_SVC_PROD3_CLIENTENTERPRISE_VOL_X64FRE_EN-US.ISO I launched the setup.exe (from inside windows 10) .......... few minutes later ... I logged in my PC without any problems clicked on "about" : my OS is the brand new windows 10 Enterprise 1903 Edition 18362.207 built. A minute later Windows update installed KB4501375, KB4503308 and KB44956320.