Dear @NManco
I am not sure you understood what we have been trying to do here, so I will try to explain.
If you have any issues with your phone, the proper way would be to contact the company support. They suggest all the users go through the self-repair portal to perform diagnostics and get suggestions. Most likely during the diagnostics you will be asked by the FP Staff to check several functions and connections.
Here this is a community forum where fellow users voluntarily share their assistance and help navigate the issues. We are not the company representatives. We may suggest checking certain scenarios and workarounds based on what you are willing to check and share.
If you do not wish to test any solutions suggested, it is absolutely fine. May I just ask you respect the assistance received by the fellow users volunteering their time and expertise, (and do not repeat what you have already said?*)
(*) that part is made irrelevant by you editing your post