IPHONE 4S WHITE 16GB ?

I HAVE AN IPHONE 4S ON VODAFONE I AM LOKING TO SWAP FOR AN IPHONE ON 02 OR GIFFGAFF OR WILL SELL IF I GET A GOOD OFFER , REALLY GOOD CONDITION , ALMOST NEW :) CALL ME ON cant upload pictures because i am on ipad but if you want piccies i will email call or text 07762074622 :)