Xhorse app runs faster than old VVDI Key Tool App. The KeyTool registration procedure is the same as Mini Key Tool and Condor Dolphin.
Check here:
Transponder Clone->70/83 Online Calculation
Put original key into Key Tool coil to recognize
Identified Ford ID83 transponder
Uploading to server
Query calculation result
Write key success
Ford ID83 transponder clone success.