I tried with: "apt-cache policy hildon-desktop" but nothing is happened , also I disabled all the repositories and re-enabled them still the same
I used my backup file - no luck again. I don't know that else to do, I don't want to flash my phone, I have so much things in it

Something went wrong though but I don't know when, because I am not able to change my wallpaper, when I try for example to change the 5-th only the first one is changing , also recently noticed that the theme doesn't change as well.
Maybe there is something with the hildon-desktop ???
Right now I cannot update or remove a damn app, tomorrow I will TRY if I can - to remove the community update to see if it will work.