Hi, when you block an Entra user, their Intune license is immediately revoked. If they were Enrolled-by for a device (without a device-level license), check-in fails and Intune retires the device, which disappears from the console and remains with local access only
Even with Autopilot self-deploying, you still need a device license or a licensed user. If you then assign a Primary user, Intune uses that license to manage the device. If you disable that user, the license disappears and the device is retired
To avoid this, you have three options:
-Assign a device license (e.g. Intune Plan 1 Device) before disabling the user: this way the device remains managed even without active users
-Block access without removing the license: you set Block sign-in but leave the license until you Wipe or Retire, maintaining remote control
-Use a service account for enrollment: You enroll devices with a “Provisioning” account that is never disabled, so management is not dependent on end users
When the device is switched to a new user, you can simply assign a new Primary user or do a Wipe and Reset Autopilot