HOW TO ACCESS SAMSUNG HIDDEN SETTINGS MENU

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A while ago i shared some tips on How to use the hidden greys scale power and also how to set a custom wallpaper for the S-View cover. These tips were made possible due to the presence of certain hidden menus in the Touchwiz ROMs that are not accessible through normal Samsung settings. My how To guides were simple but for noobs it has got too many steps.
Thankfully LauCass at the XDA forum has created an installable app that compiles all these hidden menus into one easy to use app. The app basically works like the normal phone settings menu.
While some of the settings work, some require binaries such as the UPSM, Private mode and Users on some devices to work. See the download link below to download the APK.
DOWNLOAD APK
Settings+_1.1.0.apk
SOURCE:XDA