So I downloaded and installed the Sprint 5.0 OS, deleted the vendor.xml, started the apploader, but it's not showing up! All that's there is my 3rd party apps. Where did I mess up?
so you installed the os on your pc,, and ran loader located at C:\Program Files\Common Files\Research In Motion\AppLoader ?
Did you delete the vendor.xml file?
I also read to disconnect from the internet while doing this with leaked versions. Being your on vzw, and downloading sprints os, try disabling your internet and see if that works.