A. Check if the app has a 'Save Settings' option in the equalizer menu. If it does, ensure you save your settings before disconnecting. If not, try reinstalling the app to see if it resolves the issue. Uninstall the app, restart your device, and then reinstall it from the Google Play Store.

B. Consider using a third-party equalizer app that can run in the background and apply settings automatically when you connect your earbuds.