If you don't have the right tools don't even think to start:
1) Hot air
2) Kepton Tape
3) Solder Wick
4) Solder iron (you never know)
5) Flux
6) IPA
7) Solder
on top of that do you have any experience with SMD or Hotair soldering? If no please practise on a scrap board first.
Your hand must be firm and solid, you must feel like a sniper with only one bullet left, if you missed it ... mission failed. Think twice, then think again and then do it. (of course I esagerated here, but I don't want you destroy your gopro)
Z