So I ran the Odin step from download mode and I got this error:
<ID:0/004> Set PIT file..
<ID:0/004> DO NOT TURN OFF TARGET!!
<ID:0/004> Get PIT for mapping..
<ID:0/004> Firmware update start..
<ID:0/004> NAND Write Start!!
<OSM> All threads completed. (succeed 0 / failed 1
I tried redownloading the bootloader package but I'm getting the same error and now my phone won't boot at all. I get an error message on the phone that there was an error updating the firmware and to use kies in recovery mode. Any advice?
EDIT: I used this thread, http://forum.xda-developers.com/show....php?t=2024207
, to flash the ROOT66 Stock VRALJB 4.1.1 via Odin and that got me booting. I then ran the casual exploit which seemed to run fine and then I went on to Suck It and that's where I hit another problem. Odin said "FAIL" but the phone never did anything (stayed in download mode). I was able to turn off and then back on and the phone boots fine. Settings shows build as JRO03C.I605VRALJB and SuperSU is installed in app drawer.