Iphone 4 white swap for blackberry torch or bold ?

Hi I have a white iphone4 16gig orange network boxed etc it has a small little crack top corner dose not affect the phone screen etc works brilliantly want to swap for a blackberry plus 100 pound my way any one intrested txt 07742520321 iPhone 4s 16GB Black, Brand new in box, never used, only powered on once. Comes with all what was in the original package: charger, USB cable, headphones, instruction. You can find more pictures and details below address. http://grandi.co.uk/page6.html Thank you APPLE IPHONE FACTORY UNLOCKED COMES WITH FOLLOWING -Silicon Case -Hands Free -Screen Protector -Charger, Please note phone will have little Signs of wear The Power Buttons needs to be Pressed hard Sony Ericsson Xperia Mini Pro for sale. Excellent working conditions. Used - Nothing wrong with it. Unlocked to any network. Comes with charger. Apple iPhone 3G 8 Gb unlocked and fully boxed with official Apple accessories including: Mains UK charger; Sync cable; and Headphones. The handset is in good condition, with some minor surface scratches as to be expected. Any questions at all please let me know. Fixed Price no offers