I just purchased my Nx200t about 2 weeks ago. I was wonder if any one has had the following problem and how how to resolve it. I had an incoming call and answered it. It kept switching for the car to my cell phone while I we were talking. I have a galaxy 7s. When the call was finishind I could do nothing else could not go to menu or anything. Screen kept saying call in progress. I turned cell phone completely off. That did not resolve the issue. The only way I could get the call in progress to disconnect was pulling over and shut the car off. I don't think this is something that should occur and I definely should not have to pull over to shut the car off to disconnect the call in progress. Any suggestions.

 

Not a solution to your problem, but if you ever need to reset the infotainment system, you can simply press and hold down the volume button for a few seconds. That will reboot the system without you needing to shut down the whole car.