I flashed the wicked Rom which is truly wicked, I also flashed CM10.1 one of my all time favorites. Now I found triangle away, but my S4 doesn't show a flash count. Well I decided to flash it anyway and I guess it works. No harm done to my phone. Please take your time to read the thread. I dont think its necessary to use unless you want to reset the counter for repairs via Samsung.
If you guys want to try it you can find it here http://forum.xda-developers.com/showthread.php?t=1494114
THIS IS A DANGEROUS OPERATION AND COULD POTENTIALLY BRICK YOUR DEVICE. PROCEED AT YOUR OWN RISK. A USB JIG IS PREFERRED IF YOU HAVE A WORKING ONE.