This is one of success case done by DFL engineer today for a Latin America user. The patient drive-ST1000LM035 cannot get ready, terminal message has been showing the error of “Flash boot code digital signature failure”
HDD ID
Patient drive: ST1000LM035 SN:WDENEFZ5
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This is one nice case study of WD20EZRZ-00Z5HB0 from Dolphin data recovery remote support system and Dolphin engineer used DFL-WD firmware repair tool to fix the case for the user from Vietnam.
Patient HDD ID Details:
Model number: WD20EZRZ-00Z5HB0
SN: WD-WCC4M0EAZ63L
Family: DIABLO3S
PCB: 1945 series
This is one patient HDD fixed by DFL Seagate firmware repair tool from one DFL user in Italy. The user can only access to very small part of the data area and most data were lost.
Patient HDD Details:
Capacity: 1TB
Model number: ST1000DM010-2EP102
Seagate hdd is one of the top hdd brands in the world and 3.86GB wrong capacity is one typical hdd failure and it was not easy to fix such kind of hdd failure.
When the patient HDD got 3.86GB wrong capacity, the HDD failure can be caused by physical platter surface scratches or HDD boot firmware corruption.
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DFL-URE USB Device Recovery Equipment 
Head and Platter Swap Package 02 
Data Recovery Training U-disk Plus 
Seagate ST1000LM035 Flash Boot Code Digital Signature Failure Fix and RecoveryMay 21, 2020 - 10:37 pm
WD20EZRZ-00Z5HB0 HDD Slow Spin up and Down Fix and RecoveryMay 20, 2020 - 10:12 pm
ST1000DM010-2EP102 HDD Partial Sector Access Fix and RecoveryMay 20, 2020 - 1:37 pm
DFL All in One V2.1 Software Upgrade New Upgrade May 2020May 11, 2020 - 12:52 pm
