Hi,

The latest release fails with the decryption of latest firmware image for A7RM5. Following is the error:

$ .\fwtool-v1.2-win.exe unpack -f BODYDATA.DAT -o unpacked_sony
Decrypting firmware image
Traceback (most recent call last):
File "", line 297, in
File "", line 285, in main
File "", line 167, in unpackCommand
File "", line 106, in unpackDat
File "fwtool\sony\fdat.py", line 214, in decryptFdat
Exception: No decrypter found
fwtool returned -1