There are many reasons why the wifi display at home is connected but not connected to the Internet. Under normal circumstances, our mobile phone accesses the Internet through a wireless router, in fact, we have to establish a dual connection, one is the WIFI connection between the mobile phone and the router, and the other is the wired connection between the router and the Internet. Both connections are successful to get online.
Mobile phones successfully connected to WIFI but can not surf the Internet, often is the router and the Internet connection is not successful. First turn on the computer to see if you can access the Internet, if you can't access the Internet, it means that the router login to the Internet is not successful, this situation will often encounter, you can turn off the power, restart the wireless router, see if you can solve the problem.
There is a network in the home, which means that there is no problem with the router, see if you are your network is broken?