Thanks for your help, but sorry, with repomirror V0.6, and the newer one i still have a problem with my N9:
I cant download bigger files with dependencies (e.g. midnight commander or kht simple text, or firefox...). It stops the download...

Another problem is that i can´t write into file user.dirs. Because until now i can´t see any pictures in my galery (thats the main problem).

Nokia software updater doesn´t work with this N9
(with my other one it does).
Now i downloaded all nessesary files to flash it. Hope that this will work. Do you have a better idea?