How do I get to the dns settings?
Even after changing the region setting from S to A I still not get any wifi signals, and can not find how to get into the dns setting.
After hours of frustration and updating firmware, checking/rechecking the modem, etc. and looking up the internet for solutions - I finally found this thread. (Am in Australia)
Thanks to this discussion I have got my UA55ES7500M smart tv to see the Wifi that it wouldn't previously.
My Wifi Area was set to O which I changed to Area A and bingo it fixed the issue and could see it immediately.
Not sure if the Firmware update resets the Area - but I recommend the method!
So thanks again!!!