Originally Posted by Atma
I moved your post to the AT&T All Things Root forum
To grant root permissions, you would first need to be rooted and have superuser installed. When you try an app that needs root permission, superuser will popup and ask if you want to grant permission.
Is there any other way to grant permission to an app?
I have this battery app that has an option to limit the CPU when in lockscreen, but whenever I try to do it, it tells me a message that I need to root my phone and grant permissions to it.
I have rooted my phone and have granted access to many other apps including Root Explorer by a pop up that comes up when first opening the app.
But in this battery one, it just never popped up and I also uninstalled and reinstalled it just to make sure, but no message asking for permissions ever pops up.
I also tried launching SuperUser and adding it manually, but there is no option to do so.. any clues on what I can do?