Apple iphone 16gb black phone! Working! .

iphone 4 16gb in working order except wifi dont work, selling for spares or repairs. other than that phone seems to works fine but not completely sure, calls, messages, camera, all buttons, everthing works fine. locked to vodafone uk. any questions please ask boxed with original charger, usb cable, manuals. no timewasters stricltly cash on collection, i wont deliver it anywhere. i will show it working to interested buyer sold as seen, no returns. PLEASE DONT ASK ME QUESTIONS WHICH I HAVE ALREADY tried to anwer and MENTIONED IN THE LISTING. E.G. is it in working order etc