In my 2018 Explorer Platinum, the Waze program would put the map on the 8" screen, and the drive instructions on the iPhone, where I could use both at the same time. The 2021 Explorer ST Waze puts the map onto the screen, and it shuts off the iPhone, where I cannot use the iPhone for anything, even phone calls. I use Waze on the iPhone, and I do not connect the data cable to the port in the vehicle. I must check this function, now that I have updated the software.