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This is one typical western digital SMR hdd firmware repair and data recovery case study, the patient drive was busy, the firmware area and data area was not accessed, the patient HDD ID was not detected. To recover the lost data from above busy WD SMR hdd, users need to have the following tools: 01: […]

There’re many new hard drives with newer and higher firmware security level and data recovery engineers couldn’t read and write ROM directly by the existing firmware repair tools. This article will introduce the easiest method and tools to read and write rom from these new locked drives such as the Western Digital SMR hard drives […]

This is one Seagate ST2000NM012A-2MP130 hard drive firmware repair and data recovery case study from one Dolphin user in Colombia. The user failed to fix this case by other data recovery tools and then applied for remote support from Dolphin engineers. Patient HDD iD: ST2000NM012A-2MP130 Family: B5 Cimarron Patient HDD Symptoms HDD detected but all […]

This is one Western Digital SMR patient HDD-WD40EZAX with DWF error and this case study is to explain how to fix the DWF error and get the lost data back. When this patient drive was received, it’s not possible to access the data area, whenever trying to access the data area, the user got the […]

This is one very interesting Seagate ST2000LM009 hdd firmware repair and data recovery case study. When power on the patient hdd, users get continuous error messages: TotalEntries:0067 XfrLen:0248 UnrecovSectorCount:0067,0066,0248 Retry error:44030094 ReadContinuous: 122F5D09,00000248 CFD twk 59->50 … Users cannot enter F3 T> easily. Here is the video data recovery case study with details on how […]