Last version APP is V2.2.0, new addly support Heavy trucks but need Thinkdiag HML . Launch ThinkDiag is a $3000 level proficient OBDII diagnostic device just like Launch X431 V. It is a vehicle diagnostic tool just like easydiag 3.0. It provides complete systems diagnosis for your vehicle along with 16 kinds of service reset functionality. Download the Thinkdiag+ APP from Google… Continue reading Launch ThinkDiag