How to unroot back to stock from ViperROM?

[cabs2fresh]

So I looked at all the other posts and I really hope this isn't a repost or reask, but I have rooted to ViperROM and I want to unroot and go back to stock. I've read on how to do this, but for my software version it says "viperROM eLiTE v1.2.1" and I don't know which jewel RUU to download because nothing is compatible right now.

Thanks!

 

[kbp08tls]

Why do you want to unroot?

If you just want to back to stock, I'd recommend flashing the stock rooted ROM located here http://forum.xda-developers.com/showthread.php?t=1766628
This will give you the most flexibility if you decide later on that you want to flash something else.

If you want to go completely stock unrooted because you're selling the phone or for whatever other reason, run the 1.22 RUU and be done with it.

Sent from my EVO using Android Central Forums