Odinstalowywanie CFW


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This will completely remove CFW from your device, including boot9strap and Luma3DS, for the purpose of restoring the device to stock.

Any unsigned (illegitimate) games will be rendered unusable and will be removed during this process. Use a save manager to back up any saves that you care about.

If you’re removing CFW because:

  • You want to re-install it
  • One of your games is broken
  • One of your system applications is broken
  • Your console is unable to boot to HOME Menu

STOP!!! Uninstalling custom firmware is an unnecessary risk that will at best waste your time and at worst BRICK your console. A better idea would be to ask for help at Nintendo Homebrew on Discord.

If you have done ANY of the following:

  • Changed the region of the console
  • Installed a custom keyboard
  • Installed a custom HOME Menu (not a custom theme)
  • Manually changed the encryption key (movable.sed) of the console
  • Unbanned the console

then uninstalling CFW WILL BRICK YOUR CONSOLE. If this applies to you, restore a clean NAND backup before continuing.

These instructions will only work on devices with a Luma3DS version of 8.0 or higher. If you have an older version of Luma, you must upgrade your setup before following these instructions. Follow this page to find your upgrade instructions.

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Instrukcje

Sekcja I - Przygotowanie

  1. Wyłącz konsolę
  2. Włóż kartę SD do komputera
  3. Copy boot.firm and boot.3dsx from the Luma3DS .zip to the root of your SD card
  4. Skopiuj GodMode9.firm z archiwum .zip GodMode9 do folderu /luma/payloads/ na twojej karcie SD
  5. Skopiuj folder gm9 z GodMode9 .zip do katalogu głównego twojej karty SD
  6. Copy DSiWareUninstaller.3dsx to the /3ds/ folder on your SD card
  7. Copy safety_test.gm9 to the /gm9/scripts/ folder on your SD card
  8. Włóż ponownie kartę SD do konsoli

Section II - DS Mode Tests

The purpose of this section is to check whether built-in DS mode applications will continue to work once CFW is uninstalled. If you skip this section, DS mode or its functions may be inaccessible until CFW is reinstalled.

DS Connection Settings Test
  1. Włącz konsolę
  2. Launch the System Settings Application
  3. Navigate to Internet Settings -> Nintendo DS Connection Settings, then click OK
  4. You should boot into the Nintendo DS Connection Setup menu
    • If your console displays the Japanese version of Flipnote Studio, a black screen, or an error message, the test has failed
  5. Wyłącz konsolę
DS Download Play Test
  1. Włącz konsolę
  2. Uruchom aplikację “Download Play” ()
  3. Wybierz “Nintendo DS”
  4. Jeżeli Twoja konsola załadowała menu “Download software via DS Download Play”, test się powiódł
    • If your console displays the Japanese version of Flipnote Studio, a black screen, or an error message, the test has failed
  5. Wyłącz konsolę

If either of these tests has failed, DS mode, DS Download Play, and/or DS Connection Settings may be inaccessible once CFW is uninstalled! You should fix DS mode before continuing.

Section III - Safety Test

The purpose of this section is to verify that the console will boot and that critical system functions, like System Settings and the keyboard, will work once CFW is uninstalled. If you skip this section, you may BRICK your device!

  1. Press and hold (Start), and while holding (Start), power on your device. This will launch GodMode9
  2. If you are prompted to create an essential files backup, press (A) to do so, then press (A) to continue once it is complete
  3. Jeśli zostaniesz poproszony o ustawienie czasu RTC, naciśnij (A) aby to zrobić, następnie ustaw datę i czas, oraz naciśnij (A) aby kontynuować
    • Note that, if you had to fix the RTC date and time, you will have to fix the time in the System Settings as well after following this guide
  4. Wciśnij (Home), aby przywołać menu akcji
  5. Wybierz “Scripts…”
  6. Select “safety_test”
  7. Read the text on-screen and press (A) to continue
  8. You should boot into the regular 3DS HOME Menu (any custom theme is irrelevant). If you do, continue these instructions
    • If you do not boot into the regular 3DS HOME Menu (black screen, error screen, etc.), uninstalling CFW WILL BRICK YOUR DEVICE!
  9. Launch the System Settings Application
    • If the console crashes at this point, the test has failed
  10. Select “Other Settings”
  11. Select “Profile”
  12. Select “User Name”
  13. If you are able to enter a new user name, the test was successful
    • If the keyboard does not appear, the screen freezes, or the console crashes, the test has failed
  14. Wyłącz konsolę

If you do NOT boot into the regular 3DS HOME Menu, or System Settings / your keyboard is inaccessible, DO NOT continue with these instructions! Join Nintendo Homebrew on Discord and ask (in English) for someone there to assist you.

Section IV - NAND Backup

  1. Press and hold (Start), and while holding (Start), power on your device. This will launch GodMode9
  2. Wciśnij (Home), aby przywołać menu akcji
  3. Wybierz “Scripts…”
  4. Wybierz “GM9Megascript”
  5. Wybierz “Backup Options”
  6. Wybierz “SysNAND Backup”
  7. Naciśnij (A) aby potwierdzić
    • Ten proces zajmie trochę czasu
    • If you get an error, ensure you have at least 1.3GB of free space on your SD card
  8. Wciśnij (B) aby wrócić do menu głównego
  9. Select “Exit”
  10. Wciśnij (Home), aby przywołać menu akcji
  11. Select “Poweroff system” to power off your device

Section V - Removing illegitimate content

This section will remove illegitimate content, like homebrew and dumped cartridges. If you have save data that you care about, back it up with a save manager before continuing!

  1. Włącz konsolę
  2. Open the System Settings application
  3. Navigate to Data Management > Nintendo 3DS > Software
  4. Z wyświetlonej listy odinstaluj wszelkie aplikacje nie pochodzące od Nintendo, które zainstalowałeś podczas korzystania z CFW
    • This includes common system software such as FBI, Anemone3DS, Luma Updater, Homebrew Launcher, Checkpoint, and others, along with any games and titles that you did not install from the eShop
  5. Przejdź do Data Management > DSiWare
  6. Z wyświetlonej listy odinstaluj wszelkie aplikacje nie pochodzące od Nintendo, które zainstalowałeś podczas korzystania z CFW
    • This includes software such as TWiLightMenu++, along with any games and titles that you did not install from the eShop
    • Failure to remove all CFW software from both the 3DS and DSiWare sections before uninstalling CFW may prevent or disable access to the Data Management menu after uninstalling CFW, which will make it difficult to re-install CFW in the future
  7. Exit the System Settings application
  8. Uruchom aplikację “Download Play” ()
  9. Wait until you see the two buttons
  10. Press (Left Shoulder) + (D-Pad Down) + (Select) at the same time to open the Rosalina menu
  11. Wybierz “Miscellaneous options”
  12. Wybierz “Switch the hb. title to the current app.”
  13. Naciśnij (B) aby kontynuować
  14. Naciśnij (B) aby powrócić do głównego menu Rosalina
  15. Naciśnij (B) aby zamknąć menu Rosalina
  16. Naciśnij (Home), a następnie zamknij aplikację Download Play
  17. Uruchom aplikację Download Play
  18. Twoja konsola powinna załadować Homebrew Launcher
  19. Launch DSiWare Uninstaller from the list of homebrew
  20. Follow the prompts and allow the program to uninstall
  21. Once the process has succeeded, exit the Homebrew Launcher and power off your device

Section VI - System Format

This section will ensure that all illegitimate tickets are removed, allowing eShop to work normally. This will remove all content from the 3DS and log you out of your NNID. Keep in mind that your console’s encryption key will be shuffled, meaning that any old data will be rendered inaccessible, even if you have a backup of your SD contents.

  1. Włącz konsolę
  2. Open the System Settings application
  3. Navigate to Other Settings -> Next Page (until the final page) -> Format System Memory
  4. Follow the prompts to format your 3DS

Section VII - Running Uninstall Script

This is your final opportunity to verify that all safety steps above have been followed! Please ensure that you have followed all sections on this page, especially Section III - Safety Test, before continuing.

  1. Press and hold (Start), and while holding (Start), power on your device. This will launch GodMode9
    • If you instead see the Luma3DS chainloader, use the D-Pad and the (A) button to select GodMode9
  2. Wciśnij (Home), aby przywołać menu akcji
  3. Wybierz “Scripts…”
  4. Wybierz “GM9Megascript”
  5. Wybierz “Hax Options”
  6. Wybierz “Un-install Hax”
  7. Gdy zostaniesz poproszony, naciśnij (A) by kontynuować
  8. Wciśnij (A), aby odblokować zapis do SysNAND (lvl3), a następnie wprowadź przedstawioną kombinację przycisków
  9. Naciśnij (A), aby kontynuować
  10. Wciśnij (B) aby wrócić do menu głównego
  11. Wybierz “Exit”
  12. Naciśnij (A), aby ponownie zablokować uprawnienia do zapisu, jeśli zostaniesz o to poproszony
  13. Wciśnij (Start), aby zrestartować konsolę

Wszelkie niestandardowe oprogramowanie sprzętowe zostało usunięte z urządzenia.

You can now remove any extra files and folders from the root of your SD card that are not the Nintendo 3DS, DCIM, or private folders.