Hello, I'm not sure if I'm making this thread in the right subforum, but I'm about to get homebrew on my console for the first time and I've some questions related to it. Since I'm a New 3DS XL owner, I'd like to know if I could drop every necessary file on my SD Card using Data Management option (connecting console with my PC via WiFi to manage content on SD-card) or do I have to unscrew backplate and pull out and put the SD Card into Card Reader? Second and my last question(s), does the homebrew modify any system file or it leaves them untouched? If the files are going to be untouched, if I'll remove every homebrew-related file from SD Card the console will return to its proper state (like nothing such as homebrew has occurred)? If the system files are going to be modified (I hope not) is there any solution to revert it? Thanks in advance!