How do I un root my samsung s6!?

[midge]

I rooted My s6 ages a go so I could mess around with bits and pieces but now want to un root it, I've seen a couple guides on YouTube but none have worked for me, I am getting an error in odin, I really need someone to talk me through it!

 

[cs_dave]

Dosnt the restore to factory settings remove root?

 

[botfch]

My Note 3 knew it had been rooted even when I reseted it back to factory.

 

[R3k1355]

Rooting usually f***s KNOX up, so you can't 100% un-root.

You could flash a stock piece of firmware?

 

[basket491]

download smart switch for pc emergancy firmware recovery it will delete everything but will also get rid of the root

 

[midge]

I have done it, i needed the updated firmware 6.0 and not the 5.1 i was trying to do it with