Just done key copy Hyundai hb20x in less than 10 minutes.
I used the Xhorse vvdi key tool only to read the transponders to show the difference between the programmed and the “Virgin” key, it clone keys too, via app by phone.
I did the remote and key programming by OBDSTAR X300 DP. Done in 10 minutes.
Picture attached
Provided by: Robert Stewart
http://www.obdii365.com/wholesale/original-obdstar-tools/
