In regards to the lte/cdma option, I've read that sprints network will only read the device if its on just cdma until the lte is launched. So seems pointless to have it set lte/cdma, imho.
Also, I have my lock screen setup with all slots mapped. Works fine. I have navi bar setup without fail as well, yay search key! xD
Even in markets that is suppose to have lte first like atlanta? I read someone got some results near San Antonio.
Sent from my Galaxy Nexus using XDA