Older versions of Hex (v4.x) are open-sourced for some devices. You can find these on GitHub. They do not use Play Store licensing at all, so there is . Note: These only work on Android 11 or older.

Open Hex Installer and navigate to the or Hamburger Menu . Select Troubleshooting .

: The most common trigger on One UI 5 is the presence of the Secure Folder

For the most stable and error-free experience, it is highly recommended to use the official Hex Installer and keep both the app and your Samsung "Themes" system app updated.