I want to install a micro usb port on my new 3ds xl so i don't have to solder every time to switch NAND or whatever. I have all the materials and i know how to solder. My problems: 1) Where do i do the hole? and HOW i do the hole? ( what did you use?) 2) How do i cut the Female USB Micro-B connector? and how do i place it into the console, do i have to use hot glue? I hope you can help me . thank you very much all.