Why is Odin failing Auth on my root

[Camwilb]

When attempting to install kitkat on a SM-9005A to rid myself of signal issues I get this in Odin.

<ID:0/005> Added!!
<OSM> Enter CS for MD5..
<OSM> Check MD5.. Do not unplug the cable..
<OSM> Please wait..
<OSM> Checking MD5 finished Sucessfully..
<OSM> Leave CS..
<ID:0/005> Odin engine v(ID:3.1101)..
<ID:0/005> File analysis..
<ID:0/005> SetupConnection..
<ID:0/005> Initialzation..
<ID:0/005> Get PIT for mapping..
<ID:0/005> Firmware update start..
<ID:0/005> SingleDownload.
<ID:0/005> recovery.img
<ID:0/005> NAND Write Start!!
<ID:0/005> FAIL! (Auth)
<ID:0/005>
<ID:0/005> Complete(Write) operation failed.
<OSM> All threads completed. (succeed 0 / failed 1)

 

[B. Diddy]

Duplicate, please respond here; http://forums.androidcentral.com/sa...ks/762255-sm-n9005a-root-issue-fail-auth.html. Thread closed to prevent parallel discussions.