How does HDD Repairer Seagate Demo 5.0 work? The restoration program will not destroy the HDD data so it is applicable to data recovery. It provides the users with a most friendly operation interface. Powerful and easy in fixing HDD typical firmware malfunction: Just one click and your data and drive comes back (80% of corrupt Seagate drives are caused by typical malfunction). Check HDD firmware: Powerful function that enables you to figure out the problem of a drive, there will be a check result created and saved as DIAGNOSIS.TXT; you can receive remote technology support from our experienced engineers on the drive then by simply sending the DIAGNOSIS.TXT to us. So, after you had this powerful freeware installed, all you have to do is to enter the program and have the target HDD connected correctly. In minutes, you could start fixing the defective HDD using this powerful utility by pressing one single key. This demo version can only restore typical firmware malfunction of Seagate Barracuda VII series HDDs, not for others. If you need to restore other series of Seagate HDD, you should purchase our PRO version with full support range .