Step 1: Backup Immo data
Immo Programming- Toyota- By Type- All smart keys lost- Read immobilizer data- OBD read
Read immo data in process
Step 2: Generate Emulator Key
Go back to Generate Emulated Key
Put KS-01 emulator smart key to KC100 programmer
Place the generated emulator key close to the Start button and turn on ignition switch
Then turn off the ignition
The emulator key can start vehicle now.
Then you can preform Step 3 Add key, just follow xtool x100 pad3 prompts step by step.