According to the feedback from DFL users, many data recovery engineers have received more and more new WD patient hard drives of Spyglass, Palmer and Charger families and their PCB numbers are 800041, 800022, 800066, 800069, 800067 800065, etc.
You can view the DFL case studies and FAQs here so that you can understand how to use the DFL data recovery tools better
This is one of success cases done by DFL engineer today. The drive can get ready, F3 T> is accessible, but suffer from partial access issue.
HDD ID
Patient drive: ST2000DM001 Part Number: 1CH164-302
SN:W1E3GRET Firmware: CC26
Capacity: 2TB Manufacture date: February 2013
This is one easy to fix data recovery case from one Indian user. This is one WD Mypassport 2TB patient HDD and the model number is wd20sdzw-11z3cs0 and the PCB number is 2060-800067-001 rev p1.
This WD USB hard drive has one partition lost and the client wants to recover the lost videos and photos but when connecting this USB drive to pc, the drive is not detected and the pc gets stuck there.
Read more
This is one common data recovery case of Seagate ST1000LM035 patient HDD with LED failure and cannot enter F3 T> and cannot execute commands to repair damaged firmware modules.
Read more
This is another successful data recovery case study on Seagate ST2000DM006 patient HDD and with the help of Dolphin remote system, the user had perfectly recovered all lost data.
The patient HDD was well detected but when trying to access to the data area, the data area was fully locked.
Read more
This is one interesting western digital data recovery case study from one DFL user in Turkey and this case study was fixed with the help of Dolphin online remote system.
Model number: WD40EZRZ
PCB number: 2060-800055
This is one Samsung 1TB HM100UI portable hard drive ‘no-spin’ data recovery case study from one user in Sudan.
These two clients from Sudan came to China for business and wish to start a data recovery business with Dolphin data recovery solutions. The client brought one dead Samsung HM100UI hard drive to Dolphin head office to see how the dead Samsung hdd could be recovered.
This is one patient Seagate ST2000DM008 hdd firmware repair and data recovery case with NoHost failure and Dolphin engineer helped the user recover the lost data 100%.
This is one Seagate Pharaoh ST3500418AS HDD data recovery case study with Nohost firmware corruption and this case was fixed by DFL-Seagate firmware repair tool.
Read more
“Read Ver Failure”, “Failed SYS SECT. Write” , “Unable to Load Overlay”, these errors are very common error messages in the Seagate old hard drive COM terminal.
These error messages usually indicate the heads fail to write and the overlay cannot be loaded successfully.
One-stop data recovery tools and advanced data recovery training courses.
Latest News
DFL WD HDD Firmware Repair Highlight Functions and SolutionsSeptember 5, 2025 - 11:46 am
DFL Seagate HDD Firmware Repair Highlight Functions and SolutionsSeptember 4, 2025 - 10:52 am- New Seagate and WD HDD Unlock ROM Generation Success SharingAugust 28, 2025 - 8:35 pm
Top rated products
-
Head and Platter Swap Package 02
Original price was: $790.00.$569.00Current price is: $569.00.
-
Data Recovery Training U-disk Plus
Original price was: $500.00.$299.00Current price is: $299.00.
-
Head and Platter Swap Pro. Standard
Original price was: $550.00.$399.00Current price is: $399.00.