Hi @yurahell
Microsoft only made this possible when beta and dev versions. were the same, currently lowering the Insider channel to Beta -> you need to do a clean installation of Windows that will remove everything, personal files and applications too.
Lowering the Dev channel. - to Beta without a clean installation of Windows - is available!!! - Micr...
You can download the stable version of Windows10 or Win11
Or download from the Beta ISO channel and perform a clean installation, if in the settings you check , to leave personal files there will be an error, you need to remove everything to reinstall the version already Beta
Using ISOs - Windows Insider Program | Microsoft Docs
Using ISOs - Windows Insider Program | Microsoft Docs
