Actually I wouldn’t use a soldering iron at all. I would use a sm reworking hot air gun we have at work. The only real issue is then not removing the components next to the driver.
I do realise it isn’t a simple task. But we have people that do this kind of thing often enough that it isn’t impossible. As long as the new devices will simply work I would be interested in trying. Actually, i’d get the professionals to try for me! I’ve got three samples turning up from ti, so I”ve got a few days to think about it.
Andrew