Root [AT&T] Android 4.3 problems with root

[Papamalo]

I have a standard AT&T Galaxy S3 SH1747 that was rooted when my firm ware was an earlier version. ( think 4.2) suddenly phone updated itself, and now i have android 4,3 and a problem.

My phone was previously successfully rooted, and now I have no root access, though traces of the root can be seen when I try to boot into recovery mode. (I have CWM)
I tried re-rooting using saferoot
https://www.youtube.com/watch?v=yuBuD9aL12o
and everything was fine until I was supposed to allow SuperSU to update itself, at which point it says,
"There is no SU binary installed, and SuperSU cannot install it. This is a problem!"

I tried re-installing Super SU, but it will not update and won't work.

Given my situation how can I get my phone rooted again?

thanks!

 

[dmcjr22]

Whenever you do the ota update while rooted you will break/lose root! With that beings said try towelroot http://androidforums.com/boost-mobi...ove-apps-bloatware-without-tripping-knox.html