So I have the iPhone 4S, and I think it's an amazing phone, that definitely makes it not worth upgrading for the iPhone 5, except the 5 has 4G. So my question is, how can I download 4G LTE onto my 4S without paying for it?
4G lte is not an app to be downloaded. Its the 4th generation of mobile communications standards provided by the carrier like 3g and 2g. It's not available in iPhone 4s.