We have an MDM server running with more than 400 apple devices. On the first phase in some phones, we used a common Itunes account to keep the administration running, but somebody changed the password for that account and that is the same account that was used to upload the Apple MDM push certificate. I tried to recover the password using the apple recovery services, but I can't receive the confirmation (I guess some old device is getting the password change request). I listed the oldest devices to see if one of these devices is signed in using the old account and nothing.   Do you have an idea if I can change the MDM apple ID without losing my certificate and get ready for renewal?   Thanks. ... View more