IOS 7 Won't Work For My iPhone 4S?

IOS 7 Became Available To Me At 12 PM (Central), It Is Now 1:20 & Every Time I Try To Update It In My Settings (Software Update), It's Says "IOS 6.1.3, Your Software Is Up To Date."

I Already Tried Turning My Phone Off & On Again, But It Still Won't Work. Does Anybody Know How To Fix This?
Can I Update It Using iTunes?

Try downloading it tomorrow or the day after. A lot of people are trying to download iOS 7 and it's making the servers at Apple pretty busy.

A new version of itunes came out so you will have to update itunes before updating the phone.

My phone says the same thing.

Plug your phone into your computer and update your iTunes. After you do that you can update to iOS 7:)

I had the same problem to. Plug into a computer and then update with i tunes. It works.

Mine said that a couple hours ago but now it works! I would try again.

Same thing is happening to me! Its probably best if we try tomorrow!