old iPod models

[Avikal]

they lag certain features.
cant twitter reward sharing feature and warehouse timer be introduced for iOS 4.2.1
it would make game much better for people with old models.

[optimus888]

Unfortunately, twitter function is for iOS 5.0 and above. I would recommend updating your iOS.

[LegendSD]

Also old iPods cant get the new city hall layout and other graphics like it. ^^Optimus, on I think ipods at are 3rd gen or less they can't update