Hardware How do I replace the fpc connector for the left joycon ?

[InternetRelative]

I was thinking of using my hot air gun (8858) to heat from beneath but I realized there were other components there, how should I go about heating it? What temp/airflow should I go with?

 

[thesjaakspoiler]

You can shield the other components with a few layers of kapton tape.
But this guy has a good video about it :

 

[jkyoho]

Remove the white piece button pad. heat it from bottom around 350~380C with less air flow.tint the connector pads with leaded solder will reduce the heating process