I just uploaded a file and now I can't find it.

If you are unable to find the ringer, wallpaper, game, or other type of uploaded file on your phone, you can often find them in a "Downloads" section. If that doesn't work, and you usually find the files there, then the file might have had problems or could have been corrupted. Your phone may have rejected the upload. Usually, if you restart the phone, it will clear up memory problems. Take out the battery, wait a few seconds, and put it back in. You won't see the file, but at least you could get the memory back.