Before you enroll an iOS device under DEP, the device need to be, assigned to a profile. This will build a relationship between a given profile and a device. Please note that with Apple DEP APIs, any change to a exiting profile creates a new UUID and the existing devices must be assigned to the new profile.
- After creating a profile, the DEP configuration page will refresh and under DEP configurations → Visit the profile tab to see the newly created profile.
- Copy the UUID of the profile.
- Switch back to the devices tab and click on assign device button of the device that need to be attached to the profile
- Assign the profile to device by pasting the UUID