crwdns2893792:0crwdne2893792:0 Goulithum ,
crwdns2893800:0crwdne2893800:0:
looks like a similar model has already been answered, here's the link. https://www.ifixit.com/Answers/View/134727/cant+connect+to+samsung+apps hopefully this works for you.
crwdns2892198:0crwdne2892198:0:
open