Galaxy a505fn stuck in Odin download mode

Hey. I tried to unbrick my a50 but I get bl binary fail. SW rev check fail Downloaded stock rom android 9 Netherlands. Can anyone please help me?

Do I need other firmware?

Bootloader was unlocked ?
O

Did you download the latest firmware to flash? The issue could possibly be that the firmware you’re trying to flash has an outdated binary number/bootloader version.