Can I fix the mainboard?
I was trying to remove the battery of the phone to get to the display and accidentally popped off a surface mount component with the spudger. I think it might be a diode and it doesn't look broken, I believe a dot of welding would fix it. It was fixed right below the back camera, on the left side. There are two of them side by side, easy to see.
Is is possible? How would you do it?
Is this a good question?