Camera support progress

[aancel]

Thanks for all the help !

I managed to make some progress with additional tests. Initially I wanted to unscrew the inside plastic cover to ensure that the camera module was correctly plugged to the board, but I ended up having trouble with one of the screw (the closest to the camera) and being stuck on a hidden screw ... I could however barely see that the module is apparently correctly plugged
In the end, I rebooted to mobian with the back cover of the phone not properly closed (one screw closest to the camera module removed), and to my surprise the camera was working !

After more testing I think that there might be a connection issue with the camera module.
Because of the missing screw, I have a small gap between the inside plastic cover and the part with the screen:
- If I leave the device as is with the small gap, I either have an image with garbage green and magenta pixels or a black image
- If I apply some pressure for the inside plastic cover to be in contact with the part with the screen, I get a clear image of the back camera

But what seems strange is that sometimes the reverse behavior happens:
- With the gap, I get a clear image
- With the contact, I get either no image of an image with garbage pixels

Does anyone has an idea from where this kind of issue from ?
Should I request assistance directly from Pine64 ? (As this does not seem to be a software issue in the end)