[WASABI]

Hola zadock,
el 512 lo tengo ya, pero según los pasos hace falta también el 503.

Esta es la posible solución que encontré:

Solution

1. Took the same XXJVU firmware
2. Flashed it using: Odin3 v1.3, PIT512, Re-partition ON.
After that I got into SGS logo bootloop, and the same thing, and I was ready to threw my phone against the wall. But before I still had a hope that maybe I can fix it, so this time I did these steps:
3. Same firmware
4. Flashed it using: Odin3 v1.3, PIT503, Re-partition OFF, and Phone Bootload update ON
And guess what ? Its worked!
There wasn't any errors, nothing, its just booted and I had my phone in service again.

I hope this will help someone who has exactly the same problem, and can't find a way to fix it.