Root how do you remove root??

[m0bstr]

I have prevail 2.2 and im trying to remove the root so I can upgrade to 2.3 and I was wondering how I could remove the root

thank you

 

[Koumajutsu]

I have prevail 2.2 and im trying to remove the root so I can upgrade to 2.3 and I was wondering how I could remove the root

thank you

Using Odin is the most popular method.
You can actually use Odin to update and root all with one image
Go take a peek in the all things root subforum, lots of good stuff in the odin thread