I have an older iPhone 3G and the cell phone carrier is no longer available. It can connect to my WiFi, but the IP Address is showing as
192.254.xxx.xxx and subnet mask as
255.255.0.0, and no data can be sent or received.
If I compare the numbers with my iPhone 4S that can send or receive data, the IP Address is showing as
192.168.1.xx (a local IP) and subnet mask showing as
255.255.255.0. Is there a way to make the iPhone 3G work like that and send and receive data?