Root bricked? not sure. tonight is the first time i heard that term.

ok long story short, my phone is stuck. i was going to look into rooting, but before i even got started it messed up in download mode and now i get the little phone-!-computer symbol. i'm trying to use odin to throw a stock rom in, as i think that is how to fix it, but it fails with every one i try. these are my details below, does anyone know which one i am supposed to use, or if i am even doing what i'm meant to to fix it? i'm too new at this. i hope it isn't bust, i don't wanna lose all my stuff.

I9003XXKB1 root@SE-S608 #1

edit nvm, fixed- pit file was messed