Soldering battery door latch switch?
In short, what do i need to re-solder the battery door latch switch?
A few days ago my canon 60d suddenly stopped working, it turned on once after i waited a while but the screen glitched out and it died and wouldn’t turn on since then. I was filming in the heat on the beach constantly in the sun. I was trying to find a fix for my dead camera and some people said i should push the tiny switch that is under the battery door so i did, i tried that a few times, no luck with switching on the camera and i was thinking i’m doing something wrong and then tried it again and it went to one side and then broke off.
Now i disassembled it and found the switch, so now i want to solder it back in the right place and i want to know what tools do i need (Heat gun, solder with a tiny tip) or some kind of paste.
P.S. If you know, please tell me the reason why my camera suddenly died. Could it have been from overheating, because i didn’t turn it off, it was in the sun and the battery was empty.
The spot where it was: