Put TWRP on an HTC Butterfly - now I want it gone

[AC Question]

I was looking to root this bad boy, but I think I might sell it instead, so I want to get it 100% back to new condition. How would I go about returning the stock recovery to the phone?

Thanks for any help!!

 

[zedorda]

How to Relock, Unroot and Unbrick HTC Butterfly [Tutorial] - GoGadgetX

They have a link to XDA for stock firmware.

 

[MaskdBagel]

Thanks for the pointer.
Hmmm, looks like the RUU.exe download isn't good anymore...