title: WSO2 EMM: Delete device from Device Management
body: <p>I successfully registered an Android device to EMM.
  Then I did a factory reset and registered it again.
  Now I have the same device listed twice in my Device Management.</p>
  
  <p>First thing: Is this behaviour wanted? I think there should be a rule that checks the IMEI and replaces the old object with the newly registered one.</p>
  
  <p>Second thing: How do I get rid of the old object?
  What if a phone gets destroyed and I can't unregister it unit-side? </p>
  
  <p>Thanks in advance for any reply.
  Conrad</p>