Hide any data in mobile without using any Software

Have you ever wanted to hide folders in your phone and that too without using any kind of software? If yes, then here is very interesting solution for you to hide folders in your phone and you dont even need any software for that.

JUST FOLLOW SIMPLE STEPS

Create any new folder or you can use any existing folder that is to be hidden.
Rename the folder to any name but with the extension of .jad like if I want to hide my images folder then I will name it as IMG.jad
Now create a new folder with the same name in the same directory but with the extension of .jar So, I would create the folder with the name IMG.jar