Bubbles on the U3 remote screen are usually caused by a second protective film that is still attached. Manufacturers add this film to protect the display, and you should remove it before use.
How to fix:
- Inspect the screen edges carefully to locate the film layer.
- Use your fingernail to lift the corner of the film gently.
- Peel the film off slowly. The bubbles should clear up.
- If the issue persists after removing the film, please reach out to our support team.
Note: There is a second film on the screen of your U3 remote that you can rip off.