I have UFS3 and HWK but I cannot get the Samsung x600 to go into TAT mode.
Can someone please tell me what cable I need to use?.

Cheers
Nick

I've got the same problem, tried both cables (Cables work with other phones). The phone is switching on, just want to unlock it.

Did you sort it out yet?
Or if someone else know whats wrong, please help!

Thanks

use samsung a300 cable,press unlock then shortly press power on....it works 100%

sometimes you have try few times to unlock...

i've try unlock 1 samsung T100 with v1.4x, software show "done" but phone still locked

i've try unlock 10~20 times, finally phone unlock!