Important Installation Note

Certificate error:
If you get certificate error when attempting to install the program or themes on your S60 5th Edition smartphone, it means that you have'nt enabled installation of unsigned SIS files. Go to Tools -> App. Manager, choose Options -> Settings and set Software installation to All and Online certif. check to Off.
Certificate expired:
If you get certificate expired when attempting to install the program or themes on your S60 5th Edition smartphone,change phone data (on clock setting) from 2007 to 2006, install theme than came back to 2007. Some old thems has certificate expired. With new themes you don't have this problem.