If you created a copy of the BlackBerry® Configuration Database using the CreateDB tool, you can restore the copy if you determine that the upgrade process did not complete successfully.

1. In the Windows® Services, stop the BlackBerry® Enterprise Server services.
2. On the server that hosts the BlackBerry Configuration Database, open a command prompt window.
3. Change to <extractedfolder>\Tools.
4. Type BlackBerryDBRestore.exe.
5. Type the same parameters that you used when you backed up the BlackBerry Configuration Database.
6. Press ENTER.