This guide will take you through setting up oot3dhax on your 3DS. **Before you begin:** * This guide is up-to-date and accurate as of the date of posting, on firmware version 18.104.22.168. If you’d like to check your firmware version to make sure, go into System Settings. The firmware version will be displayed in the bottom right corner of the top screen. It’s a series of numbers followed by a letter indicating your 3DS region (U for North America, E for Europe, and J for Japan). If you’re pe...