Thanks jgrimberg1979
It's okay to upload APK's as long as they aren't cracked. With this one in particular, I doubt you will be able to simply copy the ODEX and APK to your sys directory. I could be wrong but that hasn't always worked for me in the past. You might need to follow the permissions procedure on the apps that are safe to remove once rooted.
Also you might try just copying and pasting them back to your sys directory vs. a reinstall. Reboot when finished and see if it's there.