"Firmware Upgrade Encountered An Issue" making me suicidal.... topic

Please help with this non-sense...

So I did a factory reset on my rooted gs4 and now it's stuck on this stupid screen...
Odin keeps failing(No PIT partition) and I want to be able to just flash a custom rom instead of going into stock rom using kies....

Can anyone help me on this please? You'd be doing me a serious favor.