whats wrong with my iPhone
well my iPhone 3gs wont charge. We replaced the battery and then it charged again but when it didn't charge the charger was making clicking sounds if you put your ear near it. After a couple of months the same thing happened again it wont charge. We know that it is not the battery because we bought it from apple so its not done. So we opened it up and took everything apart a cleaned everything the dock connector etc. where there was dust and stuff ( with a air duster can ). Well we closed it up and it wouldn't charge so we gave up. We just don't know i said may be a fuse or something like that, but my dad says that it doesn't have a fuse. Or the dock connector, well he said buy dock connector then, but i wont until I am sure what the problem is because. I don't want to waste my money on things that don't need to be replaced. so yeah i really want to know whats wrong with it thanks guys