Why do my attempts to update my iPhone 5 to iOS 7.0.6 repeatedly fail?

I recently downloaded the iOS 7.0.6 software update to my iPad and my wife's iPhone 5 without any difficulty at all.  However, when I try to update my own iPhone 5, I repeatedly get a "Software Update Failed...An error occurred downloading iOS 7.0.6" message.  Please help.  Thanks.

I reset my iPhone 5 but was still unable to download the iOS 7.0.6 software update.  If I were to install iTunes on my PC, as suggested above, what would I do after that? 
As I mentioned previously, I was able to do the download directly onto another iPhone 5 and an iPad without any problem.  This, I find the whole thing kind if confusing.
Thanks in advance for your help.

Similar Messages

Maybe you are looking for