Quote Originally Posted by tattooz View Post
If you had Voodoo installed before the update and you clicked the "Protect Root", you would be able to get root back with the app. I know because it happened to me.
I had VooDoo Rootkeeper,but it didn't work going from rooted HC to ICS. I had to find a new way to root. I think RootKeeper works well for system updates, but not necessarily for upgrades.