about a year ago I've configured SammyGo with oscam client on a ES-6x series TV.
Service Menu shows it (at the moment) as:
I recall it only vaguely, but I think I used "samsung" + "widget" way (with usb stick, that later wasn't needed anymore
Owners tell me it stopped working several month ago.
It doesn't seem to listen to telnet ports.
Skype app isn't there either. (I know that Microsoft stopped supporting it)
I just tried following wiki to install it using this manual:
Widget is getting installed, however, running browser doesn't seem to bring telnet back.
Is there, perhaps, a simpler way? =/