Tested on : SHV-E330S (GT-I9506 for Korea), SHV-E300S (GT-I9500 for Korea)

1) Open Root Explorer
2) Go to /system and find build.prop
3) Press build.prop while 1-2seconds.
4) Press Open in Text Editor
5) Edit these things to "SM-N900S"

ro.product.name=SM-N900S
ro.product.device=SM-N900S

6) Make your device full-reboot
7) Enjoy!