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:
VVDI Key Tool 70/83 Online Calculation
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
Put new key into VVDI keytool and write data
Write key success
Ford ID83 transponder clone success.