Apple iphone 4s no box jail breaked on vordafone not sure if unlocked ?

i av a iphone 4s for sale its jail breaked and on vordafone not sure if unlocked as i dont av a micro sim on any other netowrk will swap this for for a samsung and cash text me on 07826262399 want a iphone 4 or 4S in good condition to swap with brand new never opened and never used Blackberry Curve 9360 comes with a case, charger and usb. the ipone has to be in good condition and has to come with charger and usb and box. email dont not ring. thankyou APPLE IPHONE 4 16GB BLACK FACTORY UNLOCKED WITH FACTORY WARANTY SIMFREE IN PRISTINE CONDITION WITH SCREEN PROTECTORS ON BACK AND FRONT NO BOX. BlackBerry Torch 9800 Unlocked Pre-owned in Mint Condition. Complete with charger. One Year Warranty. We Will Consider Anything In Part Exchange - Call Us With What You Have. Same Day Delivery Can Be Arranged. Nationwide Delivery Via Royal Mail Special Delivery - Next Day/Insured/Signed For/Tracking Number. Any Questions Please Contact Us. Receipt With IMEI Number provided with all mobile phone sales. Visit Our Store, Entertainment Trader, 50-56 High Street, Manchester, M4 1ED. Open 7 DAYS 9am-6.30pm Sun 10am-5pm PRICE 142 Hi! I am selling my Iphone 3GS, less than one year old, a few wear and tear marks and a problem with the screen, the phone rings and seems to be working normally exept for the screen that is totally blank. There might be a way to fix it up but I just do not have the time. If you are interested to get it back working or to have it for parts please drop me an email. Cash on collection, no time wasters please. This is the final price.