Brandnew iphone 4s factory unlocked swap for samsung s3 or note *

Hi all Here i have a brandnew iphone 4s Its white in colour and 16 gig Factory unlocked so all networks can be used Fully boxed with charger unused headphone and booklets Front and rear protectors fitted Mint con not a mark anywere Extras include a desktop charger dock with line out and 3 bumper cases in different colours First to see will buy 450 no offers I will swap for a new samsung galaxy s3 must be white in colour and have box and all leads and be unlocked to all networks Will also consider a swap for a samsung galaxy note and same must have box be bramdnew con with no marks and have all leads and be unlocked to all networks So plz tx me on 07795840400