Fine Lock (only for Samsung)

Fine Lock is a community-developed launcher application designed specifically for Samsung devices running official Android 8 or One UI. It serves as a solution for accessing Samsung Good Lock and Good Guardians modules in regions where these tools are not officially available through the Galaxy Store. While Fine Lock cannot directly download modules due to Google Play policy compliance, it provides a platform for managing modules obtained from trusted sources like APKMirror or Sammobile. The app offers PRO features including module app shortcuts, background update checks, module visibility control, and dynamic wallpaper support that responds to device dark/night modes. It's important to note that Fine Lock is not affiliated with Samsung Electronics and is exclusively compatible with Samsung devices running official OS builds, not AOSP-based custom ROMs like LineageOS.