Turned out that the micro usb charger port went bad.  I suspect the port just went bad right after the N6 upgrade purely by coincidence. I bought a brand new one on Ebay titled "New USB Port D... Ver más...
Turned out that the micro usb charger port went bad.  I suspect the port just went bad right after the N6 upgrade purely by coincidence. I bought a brand new one on Ebay titled "New USB Port Dock Charging Charger Flex Cable for Samsung Galaxy S4 Verizon i545" for only $6.66 delivered.  Yes, that's right, less than $7 dollars delivered in 3 days.  I watched this Youtube video I found and 20 minutes later my phone is fixed.  We are charging again!! It Is Fairly Easy to Solve Galaxy S4 Charging Port Problem - YouTube