Guest Join UsHey Guest,
Welcome, Join Dolphin awesome community where you can discuss on various topics :-
You need to be Dolphin user to get one VIP forum account.
You can get latest software upgrade on DFL data recovery tools.
You can get latest data recovery manuals, case studies and tips.
You can seek professional data recovery support from worldwide engineers.
You can get firmware resources for all HDD brands.
You can get donor hdd support from all forum members.
Much More.. or Create an Account

New Data Recovery Adapters, HDD Head Replacement Tools, Unlock PCBs here
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
WD20EZRZ-00Z5HB0 WD HDD Full of Bad Sectors Data Recovery Case
[Image: WD20EZRZ-00Z5HB0-Data-Recovery-Case.jpg]

This is one common and easy to fix data recovery case study for Dolphin users with DFL WD HDD firmware repair tools. HDD ID: WD20EZRZ-00Z5HB0; SN: WD-WCC4M0AYXCXY, Capacity: 2TB.

This case study was fixed by Dolphin remote support engineer for one Dolphin user from Argentina.

When the patient hdd was received, the data area was fully blocked and if user scanned the hdd, the hdd was full of bad sectors. The user connected the patient HDD to DFL-SRP WD firmware repair tool, the ROM and SA are read without problem but after testing the firmware modules, one issue was found: all firmware modules are good except firmware module 148.

Next the support engineer use the WD program to read the damaged firmware module 148 by ABA mode and wrote it back in ABA in both copy 0 and copy 1 and then test again the damaged firmware module was fixed. Power off and on and opened the DDP data recovery program, all data was accessible and the user recovered all lost data.

Any question is welcome to or add Dolphin skype ID:
Thanks for these case studies, Kiwi.
nice case study sir

Forum Jump:

Users browsing this thread: 1 Guest(s)

About Dolphin Data Lab Forums

Dolphin support forum is for Dolphin users only to get latest software upgrade, new user manuals, case studies, data recovery solutions and tips on how to use Dolphin data recovery tools properly and for maximum data recovery.

For any more information, please contact us.

              Quick Links

              User Links