I just rooted my AT&T Galaxy S4. I used the method with TowelRoot. Everything seems to be good and as far as I can tell I am rooted. My concern is that if AT&T sends an update it will unroot my phone. Is that true? How can I prevent it?
Also, what are some things that I can now do with my rooted phone? I am using Tasker and have a little more power there. I might put on CyanogenMod, but not just yet.
Thank you for the suggestions.