Extract the firmware. In Odin, load the files into their respective slots: BL: Bootloader file AP: System file (largest) CP: Modem/Radio file CSC: Use HOME_CSC to keep data or CSC for a clean wipe.
Before flashing or updating, you must identify your device's version. Samsung prevents downgrading to a firmware with a lower binary number than what is currently installed. Samsung Galaxy A32 SM-A325M R(Android 11) (BIT ...
and the matches or is higher than your current one. Extract the firmware