I only found 1 detailed guide on modding but that one uses "butt connectors". This might sound dumb, but where I live, it would be easier to use a micro usb port. A modding service would be too expensive I think. Basically, I want to hardmod because my dumbass updated to 11.0 from 9.9 because I couldnt access browserhax (didnt look into anything back then, just wanted to load homebrew first) but when I updated, I found out that I need to downgrade for emuNAND, and that the only way to upgrade on 11.0 is hardmod.