try and check the board to see in anything looks weird on the motherboard also any way could u update the phone that might work tho I don't use androids that much so idk but it might work
there is a break inside the cable causing it to only work in specific ways so if its kept at at the angle it works you can do that or you can find the break in the cable and cut that part of it and rewire it to gather and it will work again.
you cant rlly do it unless you have a gsx account there might be another way to do it but I'm not sure but I am 90% sure there is no other way more info on gsx https://docs.jamf.com/technical-articles/Integrating_with_Apples_Global_.... https://support.apple.com/self-servicing-account-program
im sry to tell you but most likey your logic board is fried or just damaged I have done something simular in the past Idk about micro sodering but it might work idk all I can tell you is this is not a simple fix and your logic board is damaged badly internaly
this can be fixed really easily or it can be hard because it can be as simple as just reconnecting something or if something broke then that’s gonna be harder