Bought & installed the unit in my truck. Before the update I could connect to Android Auto,I have a Samsung Galaxy s6. Now I cannot,nothing has changed except the update. Also,sometimes,when I start the truck the Pioneer will not start until 30 secs. to a minute later. Another guy on another forum stated that he was an Engineer & he fixed it by adding a diode to the power wire & ignition wire. He didn't tell how he added it nor leave a diagram. Anyone have a fix for either of my problems for this expensive unit! Thanks!!