[Q] CMD prompt stops at "Opening:". Help?
 

Okay, I'm having some trouble it seems.

I got SetCPU onto my phone but it says that the phone is not rooted. After trying twice, nothing still worked. SU Permissions didn't seem to provide me with anything useful, either.

So, I went to re-root the phone since I've read that doing that might help. However, now I've run into another problem.

In CMD prompt, it stops at "Opening: /proc/772/fd/3". It has not made any progress whatsoever after this.

What's wrong with my phone?