Software Update Unavailable... HELP?! (iOS 7)

After waiting what seemed like forever downloading the software, now it won't install. I have tried it on my universities super slow WiFi and On AT&T LTE..

It just keeps saying it over and over, is there anything else I can do?

(hey look, right as I am about to submit this..... It got passed that screen! Halelujah! Still should answer my question just incase others are having problems)

Thanks guys!!