Sm-G975F/Ds Stock Firmware (Android 12) Shows "Imei Status: Ng"

$ heimdall flash --RECOVERY twrp-3.4.0-2-beyond2lte.img --no-reboot
Heimdall v1.4.2                                                                              
                                                                                             
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Initialising connection...
Detecting device...
Claiming interface...
Setting up interface...
                                             
Initialising protocol...
Protocol initialisation successful.
                                             
Beginning session...
                                             
Some devices may take up to 2 minutes to respond.
Please be patient!
                                             
Session begun.
                                             
Downloading device's PIT file...
PIT file download successful.
                                             
Uploading RECOVERY
100%        
RECOVERY upload successful
                                             
Ending session...
ERROR: Failed to receive session end confirmation!
Releasing device interface...