I have a ATT galaxy s4, I337, NC1
I rooted my phone and had no use so I unrooted, after I did that wifi and data doesn't work.
I then would use stock recovery and wipe data and wifi/data still wouldn't work.
When I dial #1100#, communication error.
I'm at lost what to do, I just finished installing safestrap to see what I can do and again I am lost.