A. 1. Check App Settings: Open Flacbox and navigate to Settings. Look for options related to library management or data retention and ensure they are set to retain your library. 2. Regularly Use the App: To prevent the library from erasing, make it a habit to open the app and play music at least once a week. This may help keep the library active.

B. 3. Backup Your Library: Regularly export your music library to a cloud service or local storage. This way, if it erases, you can easily restore it.