I used this with no problem on my previous DX. I just received a replacement DX (running 605) and running the process to gain root doesn't seem to work. I see the Superuser icon, but it doesn't seem to do anything. I've run it three times. I've even run the extra steps for DXs. However, when the process is done and I click the Superuser icon, all I see is a black screen that says "No apps in list". Any ideas? Thank you.