...
Approve the bridge by clicking on the "Approve bridge for provisioning" icon 
in the Actions column. The bridge status will then change to approved 
IMPORTANT: Ensure the directory C:\ProgramData\Event Zero\UDM Pro Bridge\DB is excluded from virus scanning and when backing up that directory stop the UDM services. Failure to do so may lock the DB and cause high CPU issues.
The final step before you are ready to start configuring UDM Pro to deliver configurations to your devices, is to point your phones at the Bridge. There are two options:
...