...

To find the latest database backup, select the “Offline Geodatabase Info” button from the Actions menu in MobileMap. :

...

From the “Offline Geodatabase Info” screen, you should see a “Last exported:” and “Last exported file location:”. The “Last exported file location:” will tell you where to navigate to access your backup file:

...

Copy this file to your local machine. This file will be used in the next step to perform the database backup.

Syncing Delta Geodatabase in InventoryManager

...