WD 2.1.7.x Firmware Unlocking Tutorial

The tutorial will detail the entire procedure of WD firmware unlocking, including two part: video demonstration tutorial and document of full version.

Before watching the video, we strongly recommend users to read the document in advance in order to exclude the questions in the video.

The support list includes SATA PCB Ver.800065, 800066, 800077 and 810011. This tutorial can be applied to more PCBs to be supported in the future.

Attention: from 2.1.7.x version WD unlocking feature for 8000xx series requires MRT programmer 3.0.

Please communicate with sales for details. Here are the contacts:

Kiki   Skype: mrtlab@outlook.com    E-mail: customer@mrtlab.com

Raki   Skype: customer@mrtlab.com  E-mail: info@mrtlab.com

Snow  Skype: sales@mrtlab.com     E-mail: sales@mrtlab.com


If you have any other query, please contact technicians here:

Nelson Skype live:service_5567


Document of full version:



Video demonstration: 

Bilibili website


 YouTube website:


Video download address:


Domain name: www.mrtlab.com | | Telephone: +86-27-82621261 | Terms of use
MRT data recovery website,provides professional HDD firmware repair and data recovery technical resources!
Copyright 2003-2019 Powered By MrtLab