Since upgrading to the new 4.1.2 Verizon update, I've seen some of the worst battery life issues ever. Nothing has been changed app wise so I can't figure it out. Another issue I'm seeing is the radios aren't pulling in 4G as much as they were before and they are bouncing from 4G to 3G. Has anyone had similar issues and can possibly offer a solution? Verizon wants me to do a factory reset. :-( Would appreciate any help.