Root Revert to factory configuration

[tirespin]

I need to take my HTC Incredible in to the Verizon store to have a repair, but I have rooted it and installed wifi tethering. How do I revert it back to a factory configuration?

I used Unrevoked3, which put on Clockworkmod and gave me a "superuser" app. I then installed wifi tethering. I'd like to have all that go away. I'm a newby to all this, I got it all to work just blindly following install instructions I found here, but I can't find uninstall info. Any help would be appreciated.

 

[superchaos]

You need to turn S-On first. Then flash the PB31IMG Do not make the same mistake I made and flash the PB31IMG first. It is difficult to fix

public:forever [RootWiki]

Make sure you find an uncorrupted version of the PB31IMG zip. Here are some simple instructions (this leaves out the S-On step since this method only does a temp unroot)
public:forever [RootWiki]

 

[kidhudi]

You need to turn S-On first. Then flash the PB31IMG Do not make the same mistake I made and flash the PB31IMG first. It is difficult to fix

public:forever [RootWiki]

Make sure you find an uncorrupted version of the PB31IMG zip. Here are some simple instructions (this leaves out the S-On step since this method only does a temp unroot)
public:forever [RootWiki]

is there a step by step process or better yet a video that illistrates this entire process? it was my understanding that all i was to do is flash this PB311 file and everything would be back to normal. thank GOD i didn't. i don't really have plans to unroot but if it is neccessary i would love to know the correct procedure.
thanks bro

 

[sdrawkcab25]

This is the proper way to unroot:
http://androidforums.com/incredible-all-things-root/181255-how-downgrade-official-2-2-a.html