Before you all kill me for posting about this, I've spent close to 6 hours researching, watching Youtube videos, browsing the forums, etc. before I've come here and post as a last resort.
Brief Summary of problem:
I wanted to root my S3 to CM 10.2 and downloaded Odin 3.09 with the TWRP recovery (file name: openrecovery-twrp-18.104.22.168-d2spr.tar). I went ahead and put it into Download mode and flashed the it with TWRP, but like an idiot I didn't hit back up. I ended up doing a complete wipe of the OS so I can't even go back. I tried to flash CM 10.2 onto the phone, but kept running into errors. I ended up using Odin and put on ClockworkMod to see if that'd work. I ended up getting error 7, then did the binary fix by removing the checks, and got error 4s. I even tried to get the stock ROM to see if that could be put on there, but to no avail. I'm out of patience and options at this point and could use any help I can get to get my phone back
Sprint Samsung S3
Android 4.3 (installed via OTA)
Let me know if there is anything else you guys need to know to help me out. Much appreciated!