Hardcode the MDM enrollment URL into the device during the initial Setup Assistant phase.
Before attempting to download the software, ensure your system meets the requirements: apple configurator 2 dmg file download
Contacting Apple Customer and Support Service ... You might ask for an older version. Note that the current version works with 10. Apple Support Community Previous Version of Apple Configurator Hardcode the MDM enrollment URL into the device
The Apple Configurator 2 DMG file is available for download from the Apple Support website. Here are the steps: apple configurator 2 dmg file download