How to unroot?

[oxidant11]

So just looking for a way to unroot so I can update to 4.0.2, id rather not have to re lock the boot loader and have to wipe if anyone has any ideas.

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[kayefjay]

http://www.droid-life.com/2011/12/1...the-bootloader-and-return-to-a-factory-state/

 

[iBowToAndroid]

Even easier - to avoid all those steps, just wait til someone releases a rooted version of the update. No need to backup, re-flash, re-lock, update, re-unlock, re-root, and restore data