I recently turned off WiFi. Now when turning it back on, it will not connect to my home network. I have tried turning the phone on and off etc and it still will not connect.

When I go to the WiFi tab on the phone it shows the Router name as 'Saved' and the icon there at full strength. When I hit 'connect', nothing happens. When I hit 'forget', it won't delete it. Whe I hit 'scan' nothing happens. Under 'Advanced', I see IP address as "Unavailable".

Am I missing some 'easy fix"? Help.