mandm1 wrote:
...wifi settings, it tells me that I am connected to my home wifi, but no symbol at the top (only 3G is showing up)...
When phone tells you are connected, but no symbol on top, it means the wifi authentication was successful and your device authenticate with the network, but the device cannot navigate to the internet. It may be wrong DNS settings, or your wifi router not able to access internet, too.
Have you tried to access your home wifi with other devices, as example a notebook?