It’s tested ok to program Toyota 8A H chip all keys lost by VVDI2 and key tool max.
Original Xhorse Tools need:
Immobilizer box off-line match (here need VVDI mini OBD tool)
OBD match without disassembling Immobilizer box
Disconnect the battery positive
Locate the #2 ignition switch relay position and unplug the relay at the same time
Connect the VVDI2 device to computer and vehicle
Put the VVDI super chip into VVDI2
Enter VVDI V6.7.0 software (newest)
The version used is Chinese, and the English version has same key position as well.
Click “Check Toyota 8A adapter”
And then select “8A IMMO all keys lost, generate master key directly”
Read data, upload data, compute data
The VVDI2 completes automatically
Free download V6.7.0 Xhorse VVDI software:
Download VVDI2 V6.6.6 first, when finish installing software, update directly in the software.
Size: 303.53 MB