lz4 -d payload.lz4 payload.bin
show-sensitive : Ensures passwords and private keys are included (if required). open mikrotik backup file repack
If you want to protect the file before uploading it back to the router. ./ROSbackup.py encrypt -i NewPlaintext.backup -o FinalBackup.backup -e AES -p newpassword ⚠️ Critical Warnings lz4 -d payload
But in practice, a modern encrypted MikroTik backup is not feasible without MikroTik’s internal tools or deep access to the original hardware. open mikrotik backup file repack