IPhone 3gs not giving me the option to upgrade to IOS6?

IPhone 3gs not giving me the option to upgrade to IOS6?

Added (1). A friend of mine as done it on theirs

The 3 is not compatible with iOS6.

1.Is your iTunes updated? If not, then update your iTunes and then try.
2. If your iTunes is updated and you are still having problems updating your 3GS, then first create a back up of your phone, and then download the iOS 6 and manually update it.
Jst google: How to manually update iPhone?
there's some way where you have to download the iOS file and hold shift and click restore, and select the downloaded file.
And to those who say 3gs is not compatible.look at http://www.apple.com/...whats-new/" class='ext_link'>http://www.apple.com/...whats-new/

The 3gs is compatable with ios 6.
open itunes on a pc and click update or restore.

Have you ever attempted to do any jailbreaking on your computer? Make sure your phone is plugged into your computer, open iTunes, and click "Check for updates" if it doesn't work, you may have to find the (in mac os) hosts file by going to finder, clicking "go to folder" and type in /etc/ then find the "Hosts" file and erase anything on the bottom that looks like "74.208.151.171 gs.apple.com". Then reopen iTunes and try again. If you need reference, check this site out.

By the way: iPhone 3Gs does get iOS 6. Check out http://www.apple.com/ios/whats-new/ bottom of the page… Don't know what the other guy is thinking. ;-/

IPhone 3GS is compatible with iOS6! Maybe it has space less than 500MBs? It would be easier if you provide more specs on your phone.

And if you can't then you will have to contact your service provider on what to do here.