Display replacement - field report

A few weeks ago I had to replace the display on my FP4. I ordered a new display. The ordering process and delivery were perfect.
The installation was very easy and quick with the help of the video.
When I wanted to take a selfie a few weeks later, I realized that it wasn’t working.
I therefore removed the display again and found that the opening for the front camera was taped with a yellow piece of tape. After removing the tape, everything was fine.
I hope that this tip will help you to avoid this error.