Do I need to factory reset to root galaxy note 4 SM-N910V?

I have the Samsung Galaxy note 4 for Verizon. I believe it is the developer edition because the model # is SM-N910V. I am trying to either install CFs auto root or install TWRP recovery and root from there. So far both fail in Odin. here's the log for Odin for CF auto root,

<ID:0/003> Added!!
<OSM> Enter CS for MD5..
<OSM> Check MD5.. Do not unplug the cable..
<OSM> Please wait..
<OSM> CF-Auto-Root-trltevzw-trltevzw-smn910v.tar.md5 is valid.
<OSM> Checking MD5 finished Sucessfully..
<OSM> Leave CS..
<ID:0/003> Odin v.3 engine (ID:3)..
<ID:0/003> File analysis..
<ID:0/003> SetupConnection..
<ID:0/003> Initialzation..
<ID:0/003> Get PIT for mapping..
<ID:0/003> Firmware update start..
<ID:0/003> SingleDownload.
<ID:0/003> recovery.img
<ID:0/003> NAND Write Start!! 
<ID:0/003> cache.img.ext4
<ID:0/003> FAIL! (Auth)
<ID:0/003> 
<ID:0/003> Complete(Write) operation failed.
<OSM> All threads completed. (succeed 0 / failed 1)

I did a samsung update the other day and went from Nl1 to NJ5, i guess that is the update version. Does updating remove the unlocked bootloader? Do I need to factory reset to be able to install CF auto root and TWRP?