Blog Elements - Dolphin Data Lab

Dolphin Data Lab has upgraded both data recovery hardware and software a lot and the latest all-in-one software version is V20230208 and users can get this one from Dolphin user-only forum or from the sales representative.

The following is the latest Western Digital hard drive common firmware repair solutions within the DFL-DDP data recovery equipment.

01: NHPA;
02: Remove Password, used when users forget ATA password;
03: Slow Fix, fix Western Digital hard drive slow responding issue caused by firmware corruption;
04: LOAD LDR, this solution is used to load firmware loaders such as module 11 to RAM to get the hdd read/write properly, the loaders need to be the same microcode as the patient HDD;
05: Reset Smart;
06: Show microcode, this function helps to find donor firmware;
07: Edit head map in RAM, used for physically damaged data recovery cases;
08: Load T2 data, mainly used for WD SMR drives with all sectors 0000;
09: Module 190 repair manager, in many WD SMR hard drive recovery cases, the module 190 is corrupted and not original, need to repair, for example, the WD smr hdd is formatted;
10: Change disk configuration/WD SMR HDD slow responding fix;

Besides above common firmware repair solutions, users can also mount drives, set password to protect drives, image faulty drives with bad sectors or weak heads, extract lost data directly, etc. Within DDP, users can also get Raid recovery addon and also fragment recovery addon.

If users wish to fix more complicated firmware corrupted cases, users need then DFL firmware repair tools together with DFL-DDP data recovery equipment.

Any question is welcome to sales@dolphindatalab.com or add Dolphin Skype ID: dolphin.data.lab

The following is one email from one DFL user in Germany asking for the compatibility between two Seagate hard drives, one of which requires head swap.

‘DONOR is ST1000DX001
Patient HDD: ST1000DM003

Hello,

i have here a Seagate ST1000DM003 – Drop down failure.

In first test i can see error message = damaged heads / and may be platter damaged

FAIL Servo Op=0100 Resp=0003
ResponseFrame EC40 0046 03B2 4900 0008 0000 0000 0000 0966 0000 0000 0000 0000 0000 0000 0000 57D1 F98F FFFF 2000 2412 0000 0000 4947 0000 4947 0000 007F 0000 0020 0012 0004 0000
FAIL Servo Op=0100 Resp=0003

I have only one donor HDD – ST1000DX001 and i know many people change heads between different hdds
and the preamp is the same.

Question: should i change the heads without create adaptive rom? (DM/DX possible !?)
or must i create a adaptive rom?

Or does it make no sense to swap the heads, what is your recommendation?

Patient: ST1000DM003 – 2 Heads
Preamp: B2 03
S/N: Z1D
PN: 9YN162
FW: NDP3
SITE: TK
Family: Grenada

Donor: ST1000DX001 – 2 Heads
Preamp: B2 03
S/N: Z1D
PN: 9YN162
FW: NDP
SITE: TK’
Family: Grenada”

For Seagate hard drive head swap, users need to check the preamp type, family, PCB number and sometimes head map, for some drives, even they have the same model number, they may have different head map.

After head swap, if the drive clicks, users need to create adaptive rom and write adaptive rom and try again. For the head swap cases, it’s very important for users to air blow the platters and the hdd inner parts and also need to check the surfaces carefully.

Tools required to fix above cases:

DFL Seagate hdd firmware repair tool
DFL DDP data recovery equipment
Seagate hdd head replacement tool

Any question is welcome to sales@dolphindatalab.com or add Dolphin Skype ID: dolphin.data.lab

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Latest Western Digital Hard Drive Common Firmware Repair Solutions within DFL-DDP Data Recovery Equipment

ST1000DM003 ST1000DX001 Damaged Heads or Platter Damaged

Latest Western Digital Hard Drive Common Firmware Repair Solutions within DFL-DDP Data Recovery Equipment

ST1000DM003 ST1000DX001 Damaged Heads or Platter Damaged

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Latest Western Digital Hard Drive Common Firmware Repair Solutions within DFL-DDP Data Recovery Equipment

ST1000DM003 ST1000DX001 Damaged Heads or Platter Damaged

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