Manual upgrade Cs-Cart 4 RC to Final Release?

What i must do to make a manual upgrade Cs-Cart 4 RC to the Final Release?

Someone in this forum could help me with is, i have try make a manual upgrade but the frontend don't work… only the backend

Hello no one have this problem?!

If so, very few. No offense but nobody in their right mind would start development on a Beta or RC version. Hell, with CSC, I am not sure I would start on an official release in the beginning.