IPhone 4s 16GB swap for samsung galaxy note !

hi there i have a iphone 4s 16gb which is a good phone had it for 5 months and got a few covers and spare screen protectors with it. i just dont like the apple software. i would like to swap it for a new samsung galaxy not as i preffer the android systems (not so technical) but if you want to buy i have it up for 550 ono. contact me for further details my telephone number is 07780458599 but only call during the day please dont text and no over seas buuyers as i know it is a scam. thanks for looking.