How to connect wifi with a older samsung Sch-R930
read the manual on your router?>
only that matters, , WPS varies by makers.
no router stated by you, are you at home.?
lost the router settings. ?
you can go into the the router, and set it up right.
SSID = fido10 (dog or cats name unique to you)
WPA (or wpa/wpa2) best. encryption.
pass phrase. (use a good pw here, so hackers cant hack it)
when write that down on paper.
now all you own, cell, tv, computers, and all wifi device work.
next time post router name and model.
like, CISCO, RV-320 or ?
then go to their web site, and read your manual
if your ISP owns the router ,not you then the only answer is
ask you ISP for this information
in most case, push the WPS button, the for a time limit
you can connect with no credentials. then it times out.