Software updates for the 7000 range of products are provided by Smart Ag Systems (Support).
7000 Series
https://www.smartagsys.com/support/7000-software-updates/
7000Plus - No WiFi
https://www.smartagsys.com/support/7000plus-software-updates/
7000PRO - With WiFi & Remote Support
https://www.smartagsys.com/support/7000pro-software-updates/