[grace-baker Hexnode 30 December 2019 grace-baker Moderator]

Hey, Thanks for reaching out to us.

This could happen if the option ‘Use Google Mobile Management as your EMM provider’ was clicked previously. To remove this, login to the Google Admin Console. Navigate to Device Management > Setup > Android App Management. Click on remove, to disable Google Mobile Management as an EMM provider. Check the option ‘I understand and accept these changes’ and click on ‘DISABLE’ to remove Google Mobile Management.

Kindly use the link to get more info.

Cheers!
Grace Baker
Hexnode MDM