I cannot connect my iPhone to my automobile's USB port after recently upgrading to iOS 6. I first noticed this in a rental car (and assumed the rental car's USB was malfunctioning). After returning home it no longer worked in my vehicles. BTW, the ports will no longer charge the iPhone, either.
Then when I returned to work and connected the iPhone to my Windows 7 PC, Windows 7 no longer recognizes the iPhone.
This problem eliminates a large part of how I use the iPhone as a tool. What could the problem be? Should I revert back to iOS 5?