It worked great with my iphone 3GS:) I solved the no logo problem with 'make it mine application' as iLikeMyiPhone said in his one of the previous comments. It is easy to download and install, you gotta run cydia and get in the sections part.

After that you should choose utilities and there you go, it is there:)

Thank you all guys for perfect leading comments and of course, I wanna thank to iLikeMyiPhone especially:)

excellent job buddy:) keep it comin:)