Chosen Solution

I was a bit impatient with trying to fix my broken microSD port on my switch a year ago, and I screwed up. I should’ve waited for dad to get home. I tried to take the back screws off the switch system, but instead I change the shape of the screw and now no screwdriver can fit in there. What do I do to open up my switch?

Are you saying the screw is stripped? As in the screwdriver can’t get a grip on it? If that is the case, the best way to unscrew a stripped screw is to use a rubber-band. Put it over the screw and stab the screwdriver into it and it will grip it like a new screw.