My iphone 4 on orange swap for iphone 4 on o2 or iphone 3gs + cash ?

iphone 4 on orange, good condition swap for a iphone 4 on o2 or a iphone 3gs plus 100 cash must be in good condition and work on o2 call 07701003320 meet in and around cheshunt only, thanks no dodgy people or scammers!!! Hi i have for sale for single piece or wholesale: 50 mixed iPhone 3g/gs/4/4s Bumper/covers for 65 single piece of above listed for 1.60each htc total mixed 50 sensation, wildfire, cha cha, salsa, and smart for 65 single piece of above listed for 1.60each sony ericsson 40mixed xperia x8, x10 arc s, xperia ray for 45 contact 07587217317 for collection or drop off as my shops closed i have to get rid of all this asap. blackberry bold 9900 WILLING TO HEAR OFFERS cracked screen but touch is still working 100 % can be fixed for 15-20 pound but still can use the phone without fixing it otherwise unlocked and working perfectly comes with charger only NEED QUICK SALE WILLING TO HEAR OFFERS TEXT ONLY ON THE NUMBER DO NOT CALL pick up only from around stratford Hi, am selling my iPhone 4s 16gb is no service so can either be unlocked or use out of the uk! No scratches and also has a screen protector on, no box thanks no time wasters 1 month old, mint condition with box, screen protector, rubber case and all accessories. The phoned is unlocked and rooted which means you can download free apps its like being jailbroken.