Was useful but then it became useless
This device was rather useful when it worked. After one of the updates I can no longer access the OBDII option under the Diagnosis screen on the main page, which allowed me to look at freeze frame data. Yeah, it still shows me live info and codes, but what are codes good for if I cannot access the freeze frame data to see what the vehicle conditions were when the code was triggered?!? Fix this thing, no reason for an overpriced $200 device not to actually do the work it was designed for.