Ya encontre, aca dejo para el que le pasa lo mismo....
1. Download earlier firmware AQF7
2. Hold power, volume down and bixby button for download mode
3. Open Odin on your PC
4. Add the AQF7 BL and only this
5. Hit start and straight after this hold the 3 buttons in again power, volume down and bixby (this should fail at first and bring you straight back into download mode)
6. Now back on Odin spam the start button this time (this should flash the BL and have you sorted again)