Need to unroot my droid! urgent!

[Proxify]

hey guys, i decided to rot my droid a while back, and well i need to unroot it now, my camera, 'V', and 'p' buttons are not working, and my space bar is sticking. Well i decided to bring it back to verizon to get a new one sent in. But i need to unroot my phone.

Droid 1 running Ultimate droid 2.5 ROM.

PLEASE HELP!!!!

 

[huskerkate]

lots of threads in here on that topic:
http://www.droidforums.net/forum/re...08-multiple-phones-root-them-unroot-them.html

http://www.droidforums.net/forum/re...ck-2-2-without-sbf-rsd-lite-droid-1-only.html

http://www.droidforums.net/forum/ha...st-way-get-back-stock-no-root-no-busybox.html

http://www.droidforums.net/forum/hacking-help/37717-unroot-unbrick-using-sbf-post-ikithme.html