latest news about Dolphin data lab data recovery tools, data recovery training courses, data recovery solutions.

WD20NMVW 1823 SHREK HDD Repair and Data Recovery Steps

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This is one typical western digital hard drive firmware repair and data recovery case study.

Patient HDD iD:

WD20NMVW-11W68S0
PCB: 2060-771823, originally 2060-771801
Family: SHREK
SPT:1437
Head number: 8

Failure symptoms:

Undetected, SED

HDD Repair tools and Data recovery tools required in this case study:

DFL-WD hdd repair tool
DFL-DDP data recovery tool

HDD Repair and Data Recovery Steps:

01: Enter DFL-WD firmware repair software by kernel mode;
02: Backup Rom and disable 02;
03: Restart firmware and re-enter the program;
04: Fix slow issue by ABA;
05: Test firmware modules and key modules are all good;
06: Open DFL-DDP data recovery software, one click to decrypt the data;
07: Set up one file extraction project, and all the lost folders and files were listed and available for data recovery.

Any question is welcome to [email protected] or add Dolphin Skype ID: dolphin.data.lab

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Suggestions Required for Buying DFL Data Recovery Hardware and Software

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This is one common email from DFL new clients in India who are requesting suggestions for buying DFL data recovery hardware and software.

“Hello DFL Team,

We would like to express our interest in data recovery solutions you are providing and want to have your suggestions for buying the hardware and software.

We are having valid PAN and IEC code which is required by DFL for India based clients.

Currently, we are having no/very less knowledge of the DFL’s software and hardware and would like to have a session to understand the same. We would like to recover HDDs (Multiple OEMs) , NVMe M.2 (multiple OEMs – M Key, M+B Key, M+B SATA), SSD, USB Flash, U.2 NVMe.

Hoping to get a revert very soon. Thanks!”

To answer this client and similar clients from India:

Data recovery knowledge is very important to start a data recovery business quickly and professionally, without proper knowledge, never try to operate on the clients’ data drives to avoid permanent data loss.

If users start a data recovery business with Dolphin DFL data recovery hardware and software, users get valuable data recovery training u-disk, many data recovery video case studies, the most important is the remote technique support. With remote support, users can see how Dolphin engineers fix the real cases one by one and users can follow engineers’ instructions and learn to fix the cases by themselves.

Users can check here on what data recovery tools to buy to start a data recovery business.

Users can watch the videos here on how to use DFL data recovery hardware tools to fix real data recovery cases.

Any question is welcome to [email protected] or add Dolphin Skype ID: dolphin.data.lab

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Simple Steps to Recover Deleted CCTV DVR Video Clips

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Dolphin Data Lab has upgraded the popular CCTV DVR data recovery tool-Dolphin DVR for many times and many new international CCTV DVR brands have been added and many new video clip recovery algorithms have been improved for better efficiency and higher success rate.

Users can download the latest CCTV DVR data recovery software here.

With the latest Dolphin DVR data recovery software, users can simply recover deleted/lost CCTV DVR video clips as below:

01: Manually select the CCTV DVR hard drive or sd card or image file of the dvr device;
02: Manually select or automatically detect the CCTV DVR brand;
03: Select fast or deep recovery mode to set up the dvr recovery project.

Users can stop the DVR recovery and continue the recovery and load the existing recovery project at any time, can use the digital forensic features: write blocker, realtime checksum, printable logs, etc.

Please note: CCTV DVR data recovery software is just one of the four software modules of Dolphin DVR. Dolphin DVR contains: CCTV DVR data recovery software, Digital Camera video recovery software, Video recorder data recovery software and Video repair software.

Any question is welcome to [email protected] or add Dolphin Skype ID: dolphin.data.lab

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National Day and Middle-Autumn Festival Holiday Notice 2023

Please be kindly informed that Dolphin Data Lab Headquarter will be closed for Chinese National Day and Middle Autumn festival from September 28 to October 6th. Our office will re-open for business on Saturday, October 7th 2023. (October 7th, October 8th have been designated as our official workdays this year to offset eight consecutive days of holiday)

During the holiday period, we will continue to check and answer emails but orders of Dolphin hdd repair tools and data recovery tools will be arranged to ship after the holiday period. Remote technical support service will not be available during this time either.

For more information about Dolphin Data Lab’s products and services, please email to [email protected] or add Dolphin skype ID: dolphin.data.lab

Happy Birthday China! Happy Middle Autumn Festival!

Dolphin Data Lab Overseas Team

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Upgrade DFL Data Recovery Tools to Latest Software Versions

Dolphin Data Lab has been upgrading all the hdd repair tools and data recovery tools all the time and all Dolphin users keep getting new hdd repair and data recovery solutions.

Users get the latest software upgrade from Dolphin user-only forum here.

In order to recover lost data from the new hard drives or new data recovery cases, users are suggested to upgrade to the latest software V2.4 with the following detailed versions:

DFL-DDP V2.4 20230915
DFL Seagate hdd repair V4.3 20230921
DFL WD hdd repair V3.0 20230915
DFL Hitachi/IBM hdd repair V1.4 20230915
DFL Toshiba/Fujitsu hdd repair V1.6 20230915
DFL Samsung hdd repair V2.0 20230915

How to Check If you are using the latest DFL data recovery tools:

 

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User Partition Format Failed R/W Sense 00000001 R/W Error 00000080 File Error 00000000

This is one successful data recovery case study of Seagate undetected ST1000LM035 for one DFL user from India.

Boot?0x80M
TCC:001F

Rst?0x80M

T:0x0016 0x00108144

FTU
TCC:001F:0025 EMCDataErr:00000019

PrgF

(P)?SATA?Reset

RAW?OFF

?PASS

?EDAC?Value?=?00000000FFFFF111

?EDAC?Value?=?00000000FFFFF111

?EDAC?Value?=?00000000FFFFF111

?EDAC?Value?=?00000000FFFFF111

?SIM?FileFD=FC3B3348?ErrorCode=44090082?DiscLBA=0000000000006498?Duration=00000820?ms

?EDAC?Value?=?00000000FFFFF111

?EDAC?Value?=?00000000FFFFF111

?EDAC?Value?=?00000000FFFFF111

?EDAC?Value?=?00000000FFFFF111

?SIM?FileFD=FC3B3348?ErrorCode=44090082?DiscLBA=0000000000013E98?Duration=00000821?ms

MCMT table is corrupted

6Gb?Max?Speed?lowered?to?3Gb?for?Intel?bug

Send?Status:?COMRESET?seen

CSpd=?3Gbps

FIS34?
DOS:0 Scan Unit^z
ASCII Diag mode

F3 T>^l
Diagnostic Port Locked
^z
ASCII Diag mode

F3 T>^t
ESLIP mode

TCC:0020:0027 EMCDataErr:00000019

F3 T>i4,1,22
F3 T>m0,6,3,,,,,22
Max Wr Retries = 08, Max Rd Retries = 32, Max Iterations = FF, Max Certify Rewrite Retries = 14E8
Ev LBA/Soft XferLen Zn Trk Hd Sct Wdg PBA ErrCode

>>>>> MediaCacheEndPBA = 0EE82D77

>>>>> FirstSpareMediaCachePBA = 0EE846E5

>>>>> RWMediaCachePartitionEndPBA = 0EEA4294

(DOS) File Save Pass
PrgF

MCInitialize: Start: Host VBM Size (Bytes): 00000210 Metadata VBM Size (Bytes): MC Segments: 000046A1 Starting LBA 00748A4818, Count 01CF8718
FAIL Servo Op=00A5 Resp=0007
00A5 1208 0000 7FFF 7FFF 7FFF 001C 144E 3B3E 0000 03E8 3E00 FFFF 0D20 0000 0000 0000 003C 0000 0000 0000 ABD0 442C A037 0002 7008 0000 0000 0000 0000 0000 0000
ResponseFrame 0010 0010 FFFF FEB9 0008 0000 0000 0000 1051 1A80 EE40 3A00 0D00 4A2A 1373 006A EE03 4A8B ED81 4A18 EE34 1A0A EE81 0A81 ED95 1A00 0000 0000 0000 0000 0000 0000 FFFF Loop=2443
FAIL Servo Op=00A5 Resp=0007
00A5 1208 0000 7FFF 7FFF 7FFF 001C 144E 3B3E 0000 8000 3E00 FFFF 0D20 0000 0000 0000 003C 0000 0000 0000 ABD0 442C A037 0002 7008 0000 0000 0000 0000 0000 0000
ResponseFrame 0010 0010 FFFF FEC1 EE61 3A01 ED91 4A18 EE61 1A80 EE40 3A00 0D00 4A2A 1373 006A EE03 4A8B ED81 4A18 EE34 1A0A EE81 0A81 ED95 1A00 0000 0000 0000 0000 0000 0000 FFFF Loop=2443
FAIL Servo Op=00A5 Resp=0007
00A5 1208 0000 7FFF 7FFF 7FFF 001C 144E 3B3E 0000 8000 3E00 FFFF 0D20 0000 0000 0000 003C 0000 0000 0000 ABD0 442C A037 0002 7008 0000 0000 0000 0000 0000 0000
ResponseFrame 0010 0010 FFFF FEBB EE61 3A01 ED91 4A18 EE61 1A80 EE40 3A00 0D00 4A2A 1373 006A EE03 4A8B ED81 4A18 EE34 1A0A EE81 0A81 ED95 1A00 0000 0000 0000 0000 0000 0000 FFFF Loop=2443
FAIL Servo Op=00A5 Resp=0007
00A5 1208 0000 7FFF 7FFF 7FFF 001C 144E 3B3E 0000 8000 3E00 FFFF 0D20 0000 0000 0000 003C 0000 0000 0000 ABD0 442C A037 0002 7008 0000 0000 0000 0000 0000 0000
ResponseFrame 0010 0010 FFFF FECD EE61 3A01 ED91 4A18 EE61 1A80 EE40 3A00 0D00 4A2A 1373 006A EE03 4A8B ED81 4A18 EE34 1A0A EE81 0A81 ED95 1A00 0000 0000 0000 0000 0000 0000 FFFF Loop=2443
RECOV Servo Op=00A5 Resp=0005
TCC:0022:002C EMCDataErr:00000013

ClearMC: Completed, Last LBA 007659CF30

ClearMSP:007656A178

MCInitialize: MC Cleared

MCInitialize: MCMTBufferPtr->Header.MCMTHeader.MediaCacheDiscStateFlags = 0000000A

MCInitialize: MCMTBufferPtr->Header.MCMTHeader.MCStateFlagsDisc = 00000001

MCInitialize: MCStateFlags = 00000001
[MCMTW_DSW] Secondary – 00000000

[MCMTW_DSW] Primary – 00000000

MCInitialize: Init complete:

PrgF
Zero out MBR and DataStore: Writing LBAs 000074706DB0 to 0000747B05D7
v{0008}q
RECOV Servo Op=01A5 Resp=0005
FAIL Servo Op=01A5 Resp=0007
01A5 6D17 0006 7FFF 7FFF 7FFF 001B 0669 2023 0000 8000 2300 FFFF 0DD0 0000 0000 0000 003C 0000 0000 0000 7950 60E3 A037 0002 7007 0000 0000 0000 0000 0000 0000
ResponseFrame 0010 0010 0000 00FF F55F F45F 075F 0F5E EE5E F25F 0B5E 105E 0C00 F25E 14BD 0064 F95E 015E 045E FD5D F45E F65E 1A5D FE5D 0000 0000 0000 0000 0000 0000 0000 0000 FFFF Loop=2443
FAIL Servo Op=01A5 Resp=0007
01A5 6D17 0006 7FFF 7FFF 7FFF 001B 0669 2023 0000 8000 2300 FFFF 0DD0 0000 0000 0000 003C 0000 0000 0000 7950 60E3 A037 0002 7007 0000 0000 0000 0000 0000 0000
ResponseFrame 0010 0010 0000 00E5 F55F F45F 075F 0F5E EE5E F25F 0B5E 105E 0B00 F25E 14BD 005E F95E 015E 045E FD5D F45E F65E 1A5D FE5D 0000 0000 0000 0000 0000 0000 0000 0000 FFFF Loop=2443
FAIL Servo Op=01A5 Resp=0007
01A5 6D17 0006 7FFF 7FFF 7FFF 001B 0669 2023 0000 8000 2300 FFFF 0DD0 0000 0000 0000 003C 0000 0000 0000 7950 60E3 A037 0002 7007 0000 0000 0000 0000 0000 0000
ResponseFrame 0010 0010 0000 00AE F55F F45F 075F 0F5E EE5E F25F 0B5E 105E 0A00 F25E 14BD 0058 F95E 015E 045E FD5D F45E F65E 1A5D FE5D 0000 0000 0000 0000 0000 0000 0000 0000 FFFF Loop=2443
RECOV Servo Op=01A5 Resp=0005
RECOV Servo Op=01A5 Resp=0005Zero out MBR and DataStore: Fail

DiagError 00005004
User Partition Format Failed – Elapsed Time 0 mins 00 secs

R/W Sense 00000001, R/W Error 00000080, File Error 00000000
LBA 000000000000, Cyl 00004AE2 Hd 00, Phy Sec 000, Wedge 014C

HDD Firmware Repair and Data Recovery Steps:

1, Backup rom by DFL Seagate HDD Repair Tool;
2, Generate unlock rom;
3, Write unlock rom, power off and on and send unlock key within com terminal;
4, Backup important SYS files;
5, Regenerate translator by M command within com terminal but got user partition format failed;
6, Regenerate translator by ATA;
7, Initialize by ID(ATA and fix the media cache issue);
8, Set up new disk image project within DFL DDP data recovery tool.

Any question is welcome to [email protected] or add Dolphin Skype ID: dolphin.data.lab

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Seagate Rosewood HDD Repair and Data Recovery Steps

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This is one very successful data recovery case study of Seagate Rosewood hard drive with firmware failure for one DFL user in Peru.

Boot 0x80M
Tech Unlock Handshake: 0x1FFBD19D
Reply:
QB
Rst 0x80M

T:0x0000 0x0270A57E
Srv DETCR init 0x0000

FTU

(P) SATA Reset

RAW OFF

PASS
(DOS Table) Worst Count: 00000C3A At SU: 0000577F NT: 00000000 OT: 00000034
(MC POR Duration): 0000000134

Intel 6G->3G

Send Status: COMRESET seen

CSpd= 3Gbps

Update Mask – 0000000010A54410 – 00000008 – 00

Update Mask – 0000000010A54418 – 00000008 – 00

Starting LBA of RW Request=000214A2B1 Length=00000990

ProcessRWError -Read- at LBA 000214A90F Sense Code=43110081

Common path start quit now
ProcessRC: 00000000,00000000
SkipLen: 00000000
ReadContinuous: 0214A779,00000330
UnrecovSectorCount:0056,0324
NumUDEs: 00000056,0000007A,00000324
Passed: 00000080,00000146,000002DE
Out:

PrgF

LED:0x000000BD FAddr:0x0000780F
LED:0x000000BD FAddr:0x0000780F
LED:0x000000BD FAddr:0x0000780F

Users can watch the video here on how to fix above firmware repair and data recovery case.

Firmware repair and data recovery tools used within this case:

DFL-SRP Seagate HDD Repair Tool
DFL-DDP Data Recovery Tool

Any question is welcome to [email protected] or add Dolphin Skype ID: dolphin.data.lab

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Western Digital Hard Drive Firmware Repair Tool and Data Recovery tool

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Dolphin Western Digital Hard Drive Firmware Repair Tool and Data Recovery tool is one very good choice for IT engineers who wishes to repair Western Digital hdd firmware failure or recover lost data.

Dolphin Western Digital Hard Drive Firmware Repair Tool and Data Recovery tool contains both hardware and software.

As for Western Digital hdd firmware repair and data recovery hardware, engineers have two choices below:

01: DFL-SRP USB3.0 portable hardware;
02: DFL-PCIe 4x hardware

As for Western Digital hdd firmware repair and data recovery software, engineers have two choices below:

01: DFL-WD firmware repair software;
02: DFL-DDP data recovery software.

Firmware repair and data recovery solutions of Dolphin Western Digital Hard Drive Firmware Repair Tool and Data Recovery tool:

01: Test Western Digital hard drive heads, firmware modules;
02: Remove ATA Password;
03: Reset smart;
04: Read/write/edit/generate firmware modules;
05: Read/write/edit/generate ROM modules;
06: Unlock Western Digital SED hard drives;
07: Set up head map, edit head map in RAM and ROM;
08: Repair Western Digital hdd weak heads;
09: Quick firmware repair solutions are available (one button fix)
10: Image and extract lost data from Western Digital weak hdds and hdds with many bad sectors;
11: Image data from good heads first and then weak heads;
12: Many more…

Engineers can find all details about Dolphin Western Digital Hard Drive Firmware Repair Tool and Data Recovery tool here.

Any question is welcome to [email protected] or add Dolphin Skype ID: dolphin.data.lab

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Seagate Hard Drive Firmware Repair Tool and Data Recovery Tool

Dolphin Seagate Hard Drive Firmware Repair Tool and Data Recovery tool is one very good choice for IT engineers who wishes to repair Seagate hdd firmware failure or recover lost data.

Dolphin Seagate Hard Drive Firmware Repair Tool and Data Recovery tool contains both hardware and software.

As for Seagate hdd firmware repair and data recovery hardware, engineers have two choices below:

01: DFL-SRP USB3.0 portable hardware;
02: DFL-PCIe 4x hardware

As for Seagate hdd firmware repair and data recovery software, engineers have two choices below:

01: DFL-Seagate firmware repair software;
02: DFL-DDP data recovery software.

Firmware repair and data recovery solutions of Dolphin Seagate Hard Drive Firmware Repair Tool and Data Recovery tool:

01: Diagnose and execute repair commands within COM terminal;
02: Remove ATA Password;
03: Reset smart;
04: Read/write/edit firmware modules;
05: Read/write/edit ROM modules;
06: Unlock Seagate SED hard drives;
07: Set up head map, edit head map in RAM and ROM;
08: Repair Seagate hdd weak heads;
09: Quick firmware repair solutions are available (one button fix)
10: Image and extract lost data from Seagate weak hdds and hdds with many bad sectors;
11: Image data from good heads first and then weak heads;
12: Many more…

Engineers can find all details about Dolphin Seagate Hard Drive Firmware Repair Tool and Data Recovery tool here.

Any question is welcome to [email protected] or add Dolphin Skype ID: dolphin.data.lab

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New Software Upgrade for Dolphin DR Assistant Pro. V1.42

Dolphin Data Lab has released the latest software V1.42 for the very helpful Dolphin data recovery assistant tool.

What’s new in Dolphin DR Assistant Pro. V1.42?

01: To recognize the MXF video file health status is added and the DR assistant helps to put the damaged MXF videos in one special folder or delete the corrupted MXF videos;

02: To recognize the MP4/MOV/3GP video file health status is added and the DR assistant helps to put the damaged MP4/MOV/3GP videos in one special folder or delete the corrupted MP4/MOV/3GP videos;

…

Users can learn more about Dolphin DR Assistant Pro. or Order it here.

Any question is welcome to [email protected] or add Dolphin Skype ID: dolphin.data.lab

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