3DS:2DSaver

2DSaver
Developer(s)	zoogie
Console	Nintendo 3DS
Version	v1.1 (June 6, 2022; 2 years ago)
Links
GitHub	zoogie/2DSaver
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2DSaver is a 3DS homebrew app that allows initial setup to be skipped. This can be particularly helpful if your 3D slider is broken, or if your 2DS console is running downgraded firmware where initial setup does not account for a console with no 3D slider, preventing you from completing setup. 2DSaver works by running as boot.3dsx and using a modified configuration file for Luma3DS which sets the Title ID for title takeover to System Settings. This will then launch 2DSaver instead of initial setup; 2DSaver can then modify the ConfigNANDSavegame to skip initial setup.

2DSaver requires a modern CFW setup running boot9strap 1.2 or higher. If you are running an older CFW setup, first upgrade your setup before following these steps. If you do not have CFW installed you will need to install it with ntrboot.

What you need

The latest release of 2DSaver (direct download)
The latest release of Luma3DS (the Luma3DS .zip file)

Prep Work

Power off your console
Insert your SD card into your computer
Copy boot.firm from the Luma3DS .zip to the root of your SD card
Copy boot.3dsx from the 2DSaver.zip to the root of your SD card
Create a folder named luma on the root of your SD card, if it does not already exist
Copy config.ini from inside the folder for your console's region in the 2DSaver.zip to the luma folder on your SD card
Reinsert your SD card into your console

Section I - Launching 2DSaver

Power on your console
You should have booted into 2DSaver
Press A to fix 3d slider brick
Press Start to exit
Your console will have booted to the HOME Menu, and should now boot normally

Section II - Resetting Luma Config

Power off your console
Insert your SD card into your computer
Enter the luma folder on the root of your SD card and delete config.ini
Reinsert your SD card into your console
Power on your console
You should have booted to the Luma3DS configuration menu
Press Start to save and reboot

Done! Your console should now boot normally.

By skipping initial setup the following parameters were not set and will need to be edited or filled in through System Settings. Not changing these settings can lead to the eShop not working or other issues.

Internet Settings (Optional)
Parental Controls (Optional)
Other Settings -> Profile
Other Settings -> Date & Time
Other Settings -> Language