Samsung Galaxy S 3 marble white 16GB unlocked + car mount +

Hello I have to sell my Samsung Galaxy S 3 in white. Phone was used 2-3 weeks now and I have to sell it because for me it is too big! Phone have replacement box because once I drop the old one, Carphone warehouse gave me this new one. Phone is unlocked so You can use any sim card worldwide. It comes with wall charger, usb lead, battery, car mount, car charger and black bumper case. I can add few matt screen protectors if You need it, let me know. Phone have 4.1.1 rooted firmware, and custom kernel. It means quality of sound is lifted up, battery holds longer than usual, and phone performance is much bigger. These modifications not affecting phone or warranty.