English forum České fórum Polskie forum Forum Français Forum Italiano Foro Español Deutsches Forum Recent Posts Announcements Forums English forum Original Prusa MK4 Hardware, firmware and software help Upgrade from 3,9 to 4 Notifications Clear all Upgrade from 3,9 to 4 Last Post RSS Geim66 (@geim66) Member Upgrade from 3,9 to 4 Just upgraded my printer to 3,9 but I was wondering is it possible to do the last step as well? Initially I thought it was not necessary but if it is only the steppers? Log in to be able to post Posted : 24/10/2023 1:28 pm Share: