Unable to dump b4q

[decmbrs]

Device: Samsung Galaxy Z Flip4 (SM-F721B, b4q)
FW: EUX, F721BXXS5EXBF
Uncompressed partitions: b4q.tar

Which is what I did before the dump:

1. Unzipped the FW
2. Using lz4 -d <partition> I uncompressed all partitions
3. Packed the FW into a tar archive
4. Used "dumpyara" with the -d argument to get debug logs

Log: https://katb.in/puvezabaroq

[SebaUbuntu]

Samsung packages support is now in, only thing missing is F2FS support