This unlock key previously served as a paid upgrade for both SF Launcher Classic and SF Launcher 2. SF Launcher 2 has been updated to add those features for free without the use of this key, but you can now download this for free to unlock the previously paid features in SF Launcher Classic.
The download of this application doesn't contain viruses or any kind of malware. The app has been originally developed by jathak and it is listed among the Personalization category. SF Launcher Classic Unlocker has been downloaded and set up by over 5K users and the latest release is dated Nov 29, 2013.
People rated this application 4.2 on Google Play. You can get the installer of SF Launcher Classic Unlocker 1.0 for free and read users' reviews on Droid Informer. The app works fine on Android 4.0 and above.
As users see it, the app possesses such a benefit as a beautiful interface.