Comment 4 for bug 510018

I also has this bug. This is really horrible. I cannot do anything with files from my mobile phone. My mobile phone records sound files that include a $'\370' char in the file name. Thus, when I have imported files, I cannot move, delete, rename or open them. I have to go to the shell and rename them with a shellscript.
Why is this WONTFIX in upstream?
Is there any chance Ubuntu/Kubuntu devs are going to address this themselves without upstream? I mean, it is really a big problem for people in non-english speaking contries.