Notice
There have been many advances in the 3DS hacking scene that go beyond the scope of this guide. Since rxTools is no longer being developed and is severely outdated as of this writing, I strongly urge you to stop using this guide and follow Plailect's guide instead (CLICK HERE)! If you need help, please search the forums first. If you cannot find any answers to your questions, feel free to ask...
[Tutorial] Installing rxTools Custom Firmware - (3DS and 2DS)