Hardware update: online update, no need update file any more.
Run vvdi software, enter Option -> Update Online, connect the internet, then it will be connected with the vvdi factory server and update your hardware smoothly.
Support all keys lost
Special Function - VVDI can read PIN, CS and MAC, which authorization cost 550USD; If you buy SL252 IKEYCUTTER together, you can get this function for free.
