You can restore individual documents, images, and list items from full SharePoint database backup jobs if you selected the following option during the backup job:
Use Backup Exec Granular Recovery Technology (GRT) to enable the restore of individual documents from the database backup (available for full backups only).
See How to restore individual items by using Granular Recovery Technology.
The option to enable the restore of individual documents is not available for differential backup jobs.
To restore individual documents from full database backups
Navigate to the backup set for the appropriate content database, and then select the documents or images that you want to restore.
On the Properties pane, under Settings, click Microsoft SharePoint.
Select the Restore only the most recent version of an item check box if you only want to restore the most recent version of each document you restore.
Check the Include security information option to restore any applicable security information with the item.
If you are restoring from tape, do the following steps in the order listed:
Specify the path for a temporary staging location in the option titled Path on an NTFS volume that is local to the media server for temporary storage of restore data.
The path must reside on the Backup Exec media server. Symantec recommends that you avoid using system volumes for temporary staging locations.
Set additional restore options on the Properties pane, or start the restore job.