On my N7 when you go into the the advanced wifi settings there is an option to select which wifi band you want to connect too, 2.4ghz/5ghz, appartly this was removed by samsung with the 4.3 release from what some S3 threads are saying. Anyway to add this to the Note 3?
example -> http://xdaforums.com/showthread.php?t=1801993
example -> http://xdaforums.com/showthread.php?t=1801993