I have upgraded to windows 10 1909 through windows upgrade assistant and it download an ESD file size 3.37GB. The upgrade was complete and I removed the ESD file somewhere else from where it was originally downloaded. But suddenly when I connected to the wifi it started using data took upto 1.1GB. I have updated the windows right after upgrading from windows update.
But my question is why was system using data?
Is it because I removed the ESD file and it was downloading the missing files?
Or the system has to use data after the upgrade?
Thank you