Hello, I've been using the site for years for guides to root and flash devices, but this M8 is my first VZW device. I'm getting all my ducks in a row before I mod it, but hit a snag researching reverting to stock if the need arises. When I had other devices, reverting to stock was mostly just flashing my nandroid backup. This VZW device is the first I've heard of RUU. I read this thread http://forum.xda-developers.com/show....php?t=2727831
thoroughly and several others and could not find a solid answer. I would have posted in the thread, but I am a posting noob and am unable. If I have a nandroid backup of my stock ROM on Software number 1.55.605.2, do I still need to flash RUU to revert to stock? Thanks in advance for your answer, or "hey dumby, it's already on this thread." Either is appreciated.