what did the output of the script say - did you get a build prop error or did it say it had done it
do you have a gt-s5360 or is it a varient for example gt-s5360t
you can try root it via your pc
Make sure USB debugging is enabled (goto phone settings - applications - development)
ill provide link in a min
The phone is a gt-s5360 i'm 100% sure.., i tried to root it via pc with 2 programs, one was "unlock root"..
I also did upload the aroma root log in attach... Is This answer to your first question?.. I don't have any errors