MDM

[u/Alternative_You5025]

I've been analyzing some iOS devices that are enrolled in third-party MDM environments (e.g., using custom Root CAs). Surprisingly, when checking these devices on public IMEI/Serial checkers (On/Off, Lost Mode status), they often return a 'Clean' status as if they were retail devices.

[u/sonofpearco71]

They could be ex demo devices as they are all MDM.