try to check whether both wares are really been installed in ur iphone. Use filebrowser(on iphone itself), ssh (using wifi to a computer) or diskaid (direct usb cable). Er, all methods mentioned r working on 1.1.4, but the basic idea is to search for the availability of those files If the files are there, try delete and install them back again.

If not (the files are just not there), then u probably never installed it at the first place

hopes this helps.