Great tutorial, I forgot and jump the adhesive part so was surprised when try to get out the old conector, hate that I have to blend the new one, and always worried to fo very carefully. So I help me with the screws, at the end feel that was little bigger , but at the end the MacBook Pro 2012 works fine like always. I gonna miss these model in the future not to many people got it and Catalina don’t works with the new gadgets like the iPad Pro share screen, only very new models, hope someone can hack someday this old computers