unroot droid

[sandbagger40]

I have a rooted droid D1 that I gave to a friend after I upgraded to the Samsung Charge. He took the droid to Verizon to activate and they said the won't since it's been rooted. My question is: is it possible to unroot the phone and if so, how?

 

[wojtalsd]

RSDLite with a virgin .sbf

Do a search and you can find many articles on how to do this. Very easy.