All I can tell you is that the unregister no longer fails like it did before. I have not checked to see if it truly unregisters the device. Is it suppose to remove the entry from the list in the push server? Or toggle the status?

This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira