Bought iPhone 4S yesterday. (I love it, especially after a 6-year-old clamshell!)
At office and hotspots, Wi-Fi works fine. At home, Wi-Fi shows fully connected (I can even synch sibling apps on iMac and iPhone that only synch via Wi-Fi ["Things"]) but I cannot load internet via Wi-Fi.
iMac is 10.6.8.
DSL router is hard-line wired to iMac.
Two AirPort Express devices on stereos in other rooms for iTunes-rocking home.
Thought maybe AirPort Express needed to have hard-line DSL for iPhone to connect via Wi-Fi.
So, I took one from stereo and plugged into my router.
Green light on AirPort Express but still NO WI-FI LOVE.
Can someone please offer a solution to this obstacle?