Swap my white iPhone 4s 32gb for black one any size -

I have immaculate iPhone 4s in white Screen protectors front and rear On orange tmobile Have case charger USB 8months warranty left WANTING BLACK IPHONE4s any memory size not fussed just prefer black as its more origional For sale, I have Apple iphone 4 32GB Black Unlocked. This iphone 4 has been bought from Apple Store. This phone is in very good condition and has a screen protection since day one. This iphone 4 come with a kiwibird battery case ( Capacity: 1400mAh). Please note that this iphone 4 come WITHOUT the original BOX. I can swap this iphone 4 with a Samsung galaxy S3 Unlocked Black + cash... Thanks iPhone 4s white 16gb on Vodafone Only couple months old Couple of minor marks round the edge but nothing major. Looking for 300 or very nearest offer. Phone or text best SAMSUNG GALAXY ACE S5830 + ACESSORIES GOOD AS NEW WAS BROUGHT ON 1ST JANUARY 2012 FROM CARPHONE WAREHOUSE STILL HAS WARRANTY. GRAB A BARGAIN 135 OR NEAREST OFFER CALL 07943426888 I am selling Samsung S5620 Monte - High Specs Smart Phone at bargain price. The phone is in perfect working order and in New Condition. Unlocked phone comes with wall charger, USB cable, manual and CDs and original box. Extras are leather case, 4GB memory card and adapter. Some of the Features: - GPS Navigation - 3G Network HSDPA 900 / 2100 - 4GB memory card - 3.2 MP high quality camera - Social networking integration with live updates - Google Maps 3.0 - Image editor