Hi, MG cannot be supported by our tools. But for Citroen C3 2007 and Volvo V70 2010, MD802 can support these two car models. As I have checked, your tool hasn't been updated yet. Please go ahead to download the new software to check the result. By the way, which support did you contact? You may forward the mail to support@autel.com if you have anything urgent. Thanks!