Chapter 6: Software 
Advisor Advanced ATSx500A(-IP) Installation and Programming Manual  293 
The panel restarts. It is now running in DFU mode with new bootloader 
firmware. 
If the backup was created in the step 5, the panel starts to restore the existing 
application firmware and the database. Otherwise, it is now ready for a new 
firmware upgrade. See also “Upgrading Advisor Advanced firmware” on page 
291.