| You have to know which cable it is compatible(cable selector can be downloaded at Support) then connect FBUS cable to UST Pro2 box, then hit unlock, Read what is displayed in UST Pro2 SW window, it may ask you phone if On or Off, you might also needs to press Power on after hitting Unlock...
P.S. there are many ways to unlock phone with UST the technique is to use "SEARCH Button".
Br,
xerraco |