Hi,
My main camera showed a white screen in multiple camera apps. I replaced the main camera with a spare part, but the issues persist. Could the fault somewhere else in the phone?
What happens if you re-attache the connector?
Don’t push in the middle of the connector, but from the sides.
That could be a software issue also.
When did the issue occur, what did you do then , did you install a software involving camera, an update ?