... is working with Android operating system cell phone, is newly developed by LanDu, specially designed for car owners or DIYs to diagnose ... . Airbags, gearbox, ABS and central control system can not be tested. Before 2006, Japanese cars and Korean cars basically without OBDII ... , data stream, freeze frame data, mileage and maintenance records; users concerned about the traffic data, all will be read. 4: ...