why does my iphone3gs ask to update
why does my phone ask to update in ios 5.1
iPhone 3GS, iOS 5.1
why does my phone ask to update in ios 5.1
iPhone 3GS, iOS 5.1
Because it's the latest IOS version.
You don't have to do it if you are happy with what you've got.
why does my iphone3gs ask to update