hide the folder and its contents in your nokia mobile

1.Now create a folder with extension .jad (Eg:Folder.jad)

2.Now create another folder in the same directory with the same name with extension .jar (Eg:Folder.jar)

3.Thats it.Your folder. with .jad extension and its content will be hidden.

How to unhide the Hide (folder.jad) folder

.Just delete the second folder ie, Folder.jar.