Where did you get the command for flashing ?
The FIASCO image contains several images, I don't see -f in your command, maybe that's why the "2nd image" request.
Also md5sum check your image.
My device has the same number you circled in red, we have different CNC-ID, mine says "C-5205".
read this:
http://maemo.org/development/documen..._flasher_tool/

And maybe try an older flasher.When you go to
http://tablets-dev.nokia.com/
and click on
Linux, Mac OS X flashers
the 3.5 version is not on the list.