Now I am trying to root it and get s-off.
From what I remember and my notes I need to temp root it with KingRoot, then use Sunshine to get s-off, after that I can install TWRP, and after that SuperSU binaries for permanent root.
I followed these steps
did RUU using DOTTAT_VZWM8_M_S_ON_6_0_RUU.zip
Enabled USB Debug
Enabled High precision GPS
Enabled Mock location (set it to KingRoot)
Now I am running KingRoot and it keeps restarting at 18-20%.
Anything I am missing?
Did I had to do it with Android 5.0 and I can't root it with 6.0?