I too, need assistance. I just had to return my old EVO because it had a bad USB port.
The refurb I got had a bad speaker and no lights under the hardware buttons. So, they gave me a brand new unit today.
It had Froyo on it already.
I went to the Root tutorial, which directed me to and xda thread
[GUIDE] How to root Android 2.2 on the EVO 4G Outdated - xda-developersto root a 2.2 Sprint phone, but it doesn't work. That thread is outdated...but I tried it anyway.
I get to the step using unrEVOked and it can't root...it's says it's missing the misc.
Is there a way to root this phone?
Thanks to all who reply.