SAMSUNG TV Hidden Service Menu/Mode
Access Samsung TV Service menu. If this method is not working on your TV try this one • Samsung Smart TV Service Menu Access, with... it should work on any TV.
Don''t change any of the settings if you don't know what they do. Wrong value could brick your TV.
The menu items can be selected with the “CURSOR UP/DOWN” key
With the “CURSOR LEFT/RIGHT” keys, it is possible to:
(De) activate the selected menu item.
(De) activate the selected sub menu.
With the “OK” key, it is possible to activate the selected action.