FVDI 2015 2016 Device Locked Solution

Here UOBD2 give out the solution to solve FVDI 2015 2016 locked error,hope it helps!
And check here for newest FVDI 2018

http://www.yanhuaacdp.com/
The symptoms show as below:
1.FVDI device can not work
2.Green led light of FVDI unit is off
3 .Red-green led of software dongle(red dongle) blink.

Here UOBD2 engineer give the solution:
1.If your FVDI device has not yet been locked,please update the Quick Loader to v7.0 as soon as possible.After updating the Quick Loader,you can run the FVDI correctly.