Supervise device without erasing

Hello, I am trying to supervise a device that has been used for a period of time. I do not want to lose any of the data on the device. I do not have Apple School or Business Manager. How can I supervise the device without any data loss? Thanks.

Replies

Hello,

please ask on https://discussions.apple.com/ since this forum is developer related, and we probably don’t have a answer for you.

For more information on supervision please see: https://support.apple.com/en-us/HT202837