Hi MC,
Try this:
1. Try to enroll your iOS device. You get unapproved error.
2. Approve it in Admin UI
3. on iOS device, go to settings --> afaria --> reset enrollment
4. Try to enroll again by giving enrollment code. This time it should succeed as client (device) is already approved.
I never tried this for iOS device but in our BB case, we try to enroll and get unapproved error. Then i go and approve the client. From BB client, again i give the same enrollement details and it works but in iOS case where MDM comes into picture above mentioned steps should work.
Regards,
Abhishek Joshi