Developer mode

Hi,

Modelnumber: UE55F6345SXXE

I am trying to activate unknown sources, I guess I need to be in developer mode for that? If not I only need help with one thing, otherwise it is both issues.

I have tried what other people have posted about the 1-2-3-4-5 code that you should enter in “My apps” are, I have tried all the app areas, even in the store etc. Also with a plugged in USB-keyboard.

No clue what to do.

Thanks for the help!

I believe that is a 2013 Legacy Television Use this link.

Ron
Samsung Developer Program