I recently got a new iPhone 3G from apple because my previous one was misfunctioning and after the first day of using the new iPhone the Wi-Fi no longer works. No networks are picked up, the Wi-Fi option is greyed out.
Has anyone else had this problem? Any steps I can take to resolve it before taking it back to apple?
Has anyone else had this problem? Any steps I can take to resolve it before taking it back to apple?