iphone 4 16gb 3 network !

phone 4,16gb, in good condition, screen excellent ,,the silver frame of phone has scuff mark near top right corner,but not serious, phone is in perfect working order updated to latest 5.1.1 i.o.s, carrier is network 3. I have it on payg comes with box,charger,instruction booklet,and sim card removal tool. THIS PHONE WILL NOT BE BLOCKED DUE TO THE LARGE AMOUNT OF FRAUDULENT PEOPLE SELLING THEIR IPHONE THEN A FEW WEEKS LATER REPORTING IT AS LOST OR STOLEN , THEREFORE GETTING A NEW REPLACEMENT WHICH RESULTS ON THE PHONE THEY SOLD BEING BLOCKED TO ALL NETWORKS