Need to go back to 2.1 unrooted

[Afredo]

Could someone give me a quick walkthrough/files needed to return my DI from rooted running froyo 2.2 OTA leaked update back to stock, unrooted 2.1? I tried using the method outlined in the thread about how to initially get to 2.2 but when I try to update the file in the bootloader that is supposed to wipe it back to stock it says the version is older or something and doesn't work.

 

[PScherer]

Follow the instructions from the below thread. Post by "Cortland1998" on page 2 has easier instructions. I can tell you this works. I downgraded yesterday.

http://androidforums.com/all-things...16-how-revert-back-earlier-version-hboot.html

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