Htc Sensation unlocked phone. will swap with an iphone 3gs or iphone 4 +

htc sensation, given to me by my relatives, havent used it much, since i already have an android phone but it seems to works fine. although you are welcome to test it. good condition and unlocked still has warranty void sticker intact therefore it has never been opened. will swap with an iphone 4 or 3gs. but must be fully working, and locked to 02 or unlocked. i dont mind about the condition. for iphone 4 i am happy to pay cash on top. for iphone 3gs i need money on top. there is a crack as you can see but it doesnt affect it. 07599 759906 collection only! no timewasters