Search in FAQ. Hopefully you had made a software backup of the SD card before your update period expired and you never let it connect to WIFI and the internet and let it connect to Autel's server. At one time Autel claimed DS708 could do at least 90% capability of a OE dealership tool, but after the Ford Lawsuit and introduction of the Newer Android System tools Autel said it had limited coding ability and relegated it to an entry level mechanic tool.  So who knows after the Ford Lawsuit when the OE logos got removed and Autel discontinued support if what it connects to on the internet is Autel's server or Ford's Server to "F"s it up and bricks it.LOL