A. 1. Adjust volume settings: Check the volume settings in both the Sobro app and your device's settings to ensure they are set appropriately. 2. Test with different audio sources: Play audio from different apps to see if the volume issue persists across all sources. 3. Restart the app: Close and reopen the Sobro app to see if it resolves the volume control issue.

B. 4. Use external speakers: If the built-in speaker volume is inadequate, consider connecting external speakers for better sound quality.