it seems Samsung removed the option to hide applications in the app draw for the new NF4 Update.
I use this feature a lot so decided to bring it back.
its a really simple mod and shouldn't cause any problems.
ill assumed you know how to decompile etc.
OK Lets get started.
Navigate to SecLauncher4\smali\com\android\launcher2\Launcher. smali
Search for "sput-boolean v3, Lcom/android/launcher2/Launcher;->isSystemAppDisable:Z"
Change to "sput-boolean v2, Lcom/android/launcher2/Launcher;->isSystemAppDisable:Z"
Recompile and push to phone.
feel fry to add this into your roms, but please give credit