Do you know?

COULD YOU TELL ME WHY MY EASY STUDIO PROGRAM REJECT MY PHONE(samsungx640) WITH THE ERROR:SIM IS NOT INITIALIZED!RETRY LATER!AND PLEASE TELL ME HOW TO FIX THIS PROBLEM?OR TELL ME WHICH PROGRAM I CAN USE FOR UPLOADING STUFF FROM MY PC TO MY PHONE WITH DATA CABLE?
THANK YOU

I'm using Mobiledit software to manage my phone content. It can edit, save and copy contacts, images, messges and other files. Also helps to protect the phone from a theft and sale and works with many makes and models of phones. It is constantly developing and adding new functions.