Update iPhone 3G?
so I got givin a iPhone 3GS or iPhone 3G and when I tried downloading an app it told me it needed to have ios4 on it. So I went into setting then general and it does not have software update anywhere. Then I connected it to iTunes and iTunes told me my phone was up to date when obviously it's not. I need help what can I do?
iPhone 3GS, iOS 6