Hi.

Motivated by the problem reported in the post: [SOLVED] - Please, tips about unbrick CS968?

I did research on the net and realized that the problem is the lack of Rockchip Rockusb Driver for Windows Pro 8.1 64bit.

I found the tutorial below and I implemented:

HOW TO EASILY INSTALL ROCKCHIP ROCKUSB DRIVER FOR WINDOWS 8.1 X64 BIT - Stefan Danut.

As the drives (usbhub.sys and usbport.sys) package were old, I used the Windows 8.0 Enterprise drives to replace the current Windows Pro 8.1 drives.

So far, so good:

- USBs working OK!
- Windows Pro 8.1 recognizing the device!
- Working 100% to update the firmware through the Rockchip Batch Tool v1.7.

Grateful for the attention and support.

Note: USE AT YOUR OWN RISK