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
Western Digital Hitachi Helium UNC and ABR Data Recovery Solution
Western Digital Hitachi Helium drives have two common failures:

UNC common firmware failure
ABR head failure

It’s not possible right now to fix the common firmware failure of UNC by the existing hdd repair and data recovery equipment in the market but from now on, Dolphin team have found one unique data recovery solution to fix the UNC common firmware failure and finally get the lost data back.


There’re many WD Hitachi helium hard drives of 8T,10T,12T,16T,etc. Users can connect these patient drives to desktop computer SATA ports and test the hdds by one software to see if they report UNC error. Users can also connect these helium patient drives to the existing hdd firmware repair hardware and see if they report UNC error.

Sometimes users may get ABR errors from the patient Helium hard drives but ABR error usually indicates the patient helium hdd head damage failure or other failures. If physical failure, users need to swap heads to continue the recovery process.

If you wish to recover lost data from Western Digital Hitachi Helium hard drives, feel free to email to or add Dolphin Skype ID:
Dolphin team
WD140EDFZ WD161KFGX HUH721212ALE600 WUH721816ALE6L4 HUS728T8TALE6L4 WD8004VRYZ HDD Data Recovery Solution
Dolphin team

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