crwdns2934241:0crwdne2934241:0 Goulithum
crwdns2934249:0crwdne2934249:0:
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.
crwdns2915684:0crwdne2915684:0:
open