60 lines
2.7 KiB
Plaintext
60 lines
2.7 KiB
Plaintext
---
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title: "Restoring / Updating CFW"
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---
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{% include toc title="Table of Contents" %}
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### Required Reading
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This page prepares consoles with an existing modern boot9strap installation for reinstallation and/or updating of custom firmware applications. It can also be used in the event of a lost or corrupted SD card.
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### What You Need
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* The latest release of [Luma3DS](https://github.com/LumaTeam/Luma3DS/releases/latest)
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* The latest release of [GodMode9](https://github.com/d0k3/GodMode9/releases/latest)
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### Instructions
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#### Section I - Prep Work
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1. Insert your SD card into your computer
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1. Copy `boot.3dsx` and `boot.firm` from the Luma3DS `.zip` to the root of your SD card
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+ The root of the SD card refers to the initial directory on your SD card where you can see the Nintendo 3DS folder, but are not inside of it
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1. Copy `GodMode9.firm` from the GodMode9 `.zip` to the `/luma/payloads/` folder on your SD card, replacing any existing file
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+ If the `luma` or `payloads` folder doesn't exist, create them
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1. Copy the `gm9` folder from the GodMode9 `.zip` to the root of your SD card, merging it with any existing folder and replacing any existing files
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1. Reinsert your SD card into your device
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#### Section II - Configuring Luma3DS
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1. Turn on your device
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* You should now see a Luma3DS configuration menu
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1. Use the (A) button and the D-Pad to turn on the following:
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* **"Show NAND or user string in System Settings"**
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1. Press (Start) to save and reboot
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#### Section III - CTRNAND Luma3DS
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1. Power off your device
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1. Press and hold (Start), and while holding (Start), power on your device. This will launch GodMode9
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+ If you do not boot into GodMode9, ensure that GodMode9.firm is in /luma/payloads/ and that payloads is correctly spelled
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1. If you are prompted to fix the RTC date&time, press (A) to do so, then set the date and time, then press (A) to continue
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1. Press (Home) to bring up the action menu
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1. Select "Scripts..."
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1. Select "GM9Megascript"
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1. Select "Scripts from Plailect's Guide"
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1. Select "Setup Luma3DS to CTRNAND"
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+ This will copy the updated version of Luma3DS to internal memory so that your device will be able to boot without an SD card inserted
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1. When prompted, press (A) to proceed
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1. Press (A) to unlock SysNAND (lvl1) writing, then input the key combo given
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1. Press (A) to continue
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1. Press (B), then navigate to "Exit" to exit GM9Megascript
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+ When prompted, relock write permissions
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1. Press (Home) to bring up the action menu
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1. Select "Poweroff system" to power off your device
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The latest version of Luma3DS has been installed on your SD card and on internal memory.
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{: .notice--success}
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___
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If you wish to re-install or update other homebrew applications, continue to [Finalizing Setup](finalizing-setup)
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{: .notice--primary} |