3DS:Seedminer/Mii mining

Mii mining is a variant of Seedminer used to find a console's  without the console needing any internet access. This method is distinct from manual mining and should only be used if both the BFM service and manual mining are confirmed unusuable, as it is significantly more time-consuming.

Requirements

 * A computer with a dedicated GPU (graphics card) with Windows, macOS, or Linux installed.
 * Integrated graphics are extremely underpowered and are not recommended for this method even as a last resort. If you use them anyway, be aware that mining may take upwards of a day.

What you need

 * The latest release of Seedminer (the Seedminer .zip)
 * Any 3.x version of python installed

Section I - Prep Work
In this section, you will set up Seedminer and obtain your console's files that are needed for mining.
 * 1) Extract the contents of the Seedminer  and move the folder inside it that matches your OS anywhere on your PC - this Seedminer folder will be where multiple other files are placed
 * 2) In the Seedminer folder, hold SHIFT and right-click anywhere in the folder's empty space, then click the option that opens a terminal, PowerShell, or Command Prompt
 * 3) In the opened window, enter the command  - once it's done installing, keep the window open as you will need it later
 * 4) Turn your console on while the SD card is inside it
 * 5) Open the Mii Maker app
 * 6) Tap the QR Code/Image Options button.
 * 7) Tap Save Mii as QR Code.
 * 8) Select any Mii Character (make a new one first if you don't have any), and press OK.
 * 9) Turn the console off
 * 10) Put the console's SD card into your computer, navigate to the  folder on the SD, and copy the name of the 32-character-long folder directly inside
 * 11) *This folder, known as the ID0, is system-specific. Only one should be present - if you see multiple, follow these instructions.
 * 12) *Once you have the ID0, paste it into a document so you can reference it later
 * 13) Navigate to the  folder on the SD
 * 14) Look for the QR Code, which will be a  file
 * 15) *You may have many other files in here already if you use the Nintendo 3DS Camera app
 * 16) Copy this file to the Seedminer folder on your PC

Section II - Processing Mii QR and Mining
In this section, you will turn the Mii QR code into a usable file and mine  with it.
 * 1) Open the editMii website on your computer
 * 2) Click on "Import from...", then select "QR Code" and upload the Mii QR you copied to a safe place earlier
 * 3) Click on "Export to...", then select "encrypted (.bin)", this will download a file named
 * 4) Copy this  to the Seedminer folder
 * 5) Open the terminal/PowerShell/Command Prompt window from earlier
 * 6) Inside this window, enter the command
 * 7) *Replace  with the ID0 you copied into a document
 * 8) Once it completes, enter the command
 * 9) *Replace  with the model of your console (  or  ) - if you aren't sure, only models with the ZL/ZR buttons and C-Stick are new
 * 10) *Replace  with the year the 3DS was made (you often find this on the backplate) - leave this empty if you aren't sure, in which case it will start from the middle
 * 11) *If this fails with an error of, remake the   using your QR Code. If it still fails, open a different browser and remake the   there.
 * 12) *The mining process will usually take up to 90 minutes, depending on luck and your GPU's strength
 * 13) When it finishes, a file called  will appear in the Seedminer folder - use this in place of one obtained from BruteforceMovable

Continue with the main guide