I was using my iPhone 3g yesterday on wifi at home and it suddendly disconnected and went to 3g. Now when I search for wifi hotspots , sometimes it finds them and connects but then suddenly disconnects and loses it, and sometimes they just don't come up.
Have tried at various wireless hotspots, have restored phone, reset settings done everything possible on the software side of the phone but still not working?
Do you think its a hardware fault? Anyone else had this? Just wondering if this sort of thing does happen on the iphones ?