A. 1. Check the camera lens for any obstructions such as dirt or smudges. Clean the lens gently with a microfiber cloth. 2. Ensure that the camera settings within the app are configured correctly. Look for options related to resolution and frame rate, and adjust them to higher settings if available. 3. Test the camera in different lighting conditions to see if performance improves. Poor lighting can significantly affect camera quality.

B. If the camera still performs poorly, consider updating the app to the latest version, as updates may include performance improvements and bug fixes.