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Updating Samsung F4 EcoGreen Firmware Without a Floppy Drive

Posted (Updated ) in Uncategorized

A while back Samsung released a line of relatively cheap “EcoGreen” 2TB hard drives. Being the storage hungry IT nerd that I am, I picked up 2 of the things before finding out their firmware contains a known data write bug requiring a firmware patch best summed up with the following:

“It [the drive] will “forget” to write out its buffer if certan SMART commands are sent to the drive. This is the very definition of silent data corruption.”
source

Samsung has released a patch but it requires booting into DOS which is incredibly difficult to do on todays floppyless PCs. After a bit of googling I came across the following two solutions to get the job done:

Bootable ISO image

This is the easier solution of the two but it is also the one that didn’t work for me. Michael has created a FreeDOS image with the patch merged in. For the download and installation details, see this post.

Bootable USB image

After trying and failing the above, I settled for a bootable USB image instead. User ZDOS has written up a handy tutorial here which I’ve detailed a bit more in depth below:

  • Download the Windows 98 system files (at the top) and HP USB Disk Storage Format Tool from here and F4EG.exe from here.
  • Install the HP Format Tool and run it with administrator privileges (right click – Run as Administrator).
  • Extract the Windows 98 system files.
  • With the HP Format Tool, format your USB drive (quick format should be enough) as Fat32 making sure you use the Windows 98 system files where it offers.
  • Once done, copy F4EG.exe to your USB drive.
  • Shutdown and unplug all HDDs besides your unpatched Samsung drive
  • Boot your PC and enter the BIOS by pressing Delete during startup. Ensure that your HDDs are set to run in AHCI mode.
  • Reboot either ensuring USB-HDD is selected as your top boot device or press F12 during startup to visit the One Time Boot Device page (results may vary – check your motherboard documentation).
  • You should see a Windows 98 logo flash on the screen for a split second and then a command prompt. In the prompt type F4EG and press enter. Your drive should flash itself.

For plenty more useful information on this issue, I found this forum thread very helpful.

  • Tash

    Good work 😀