Ronnie got a new iPhone 5 and it's requiring a Wi-Fi network to update. Leo says that it's likely Ronnie has Wi-Fi and her husband can connect it for her. She can also connect to her computer and use iTunes to update the phone as well.
Ronnie should go to the view menu of iTunes and enable "show sidebar." Then go to the "devices" section where her iPhone is listed and then check for update. But if she doesn't have Wi-Fi, then there's always public Wi-Fi at Starbucks, McDonalds, or a public library.