Good Lock is a great official tool for customizing Android experience on Samsung devices. Unfortunately it's only available for download on Galaxy Store in a few selected markets. Even if you have Good Lock installed it may not work at all. Fine Lock is here to solve the problem by acting like a launcher for Good Lock modules.

Due to compliance with Google Play policy Fine Lock cannot download any modules for you. Please get the latest APK releases of them from a trusted source such as APKMirror or Sammobile.

The app is made for Samsung devices running Samsung's Android Oreo or later. It does not work and may crash on other models. If you have it installed on a device made by other brands please uninstall it.