Relock and remove cwm

[Navineous]

I recently unrooted because I felt that it wasn't for me. Yet whenever I bout up I still have the tell tale signs AKA unlock symbol and I still have CWM on my phone. How do I completely clean this and remove CWM so it's like I just took it out of the box again.
Hopefully only using the nexus 4 root kit. Nothing super confusing.

 

[digitalslacker]

http://forums.androidcentral.com/ne...3923-guide-nexus-4-factory-image-restore.html
or use the WUGS toolkit