How can I fix a malfunctioning front camera on my mobile device?

1. Step 1: Check for debris or dirt around the lens of the camera.
2. Step 2: Clear any debris or dirt around the camera lens.
3. Step 3: Restart your device.
4. Step 4: Check to see if the camera software is up to date.
5. Step 5: Check for any obstructions around the lens of the camera.
6. Step 6: If the issue persists, contact the manufacturer for support.