Salam dostO ! Mere eik friend ne apne mobile 3230 ki security code change karke 2584# kardia he.... Eske bad usne Apne mobile ko switch off kardi.... Ab jab mobile kholne laga to security code mang raha he .... Jab code entere karta he to 258 enter hote he magar 4# Enter nahy horaha aur mobile switch on nahy horaha please Koi expert tarika bataye