---nand decrypt.bat---
twltool.exe nandcrypt --cid ab6778e02d034d303046504100001500 --consoleid 08a1522617110121 --in %1 --out %1_decrypted

---nand encrypt.bat---
twltool.exe nandcrypt --cid ab6778e02d034d303046504100001500 --consoleid 08a1522617110121 --encrypt --in %1 --out %1_encrypted