This page is for existing arm9loaderhax users to update their devices to boot9strap.
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All future releases of Luma3DS will only be made in the `.firm` format, which will only be compatible with boot9strap and sighax. This means that to continue receiving the latest updates of Luma3DS, you should use this page to update your installation.
If you have a PIN enabled on Luma3DS, SafeB9SInstaller will give you an "OTP Crypto Fail" error unless you *either* temporarily disable your PIN (you can re-enable the PIN after the update), *or* download the `aeskeydb.bin` file below.
Note that the following required file named `secret_sector.bin` is the same one that was found in the various `data_input.zip` file versions. If you already have that file on your disk somewhere, you can use that one instead of downloading the one below.
Note that, on New 3DS, `secret_sector.bin` is needed to revert the arm9loaderhax exploit, which is why it is not needed for the installation of boot9strap on a stock console. If you do not have a New 3DS, you do not need `secret_sector.bin`.
Note that the the following required file named `aeskeydb.bin` is *not* the same one that was previously used in this guide. It is required to remove the software "3DSafe" as it allows SafeB9SInstaller to retrieve your console unique OTP. This guide has never instructed you to install "3DSafe", so if you do not remember installing it, you most likely do not have it and do not need `aeskeydb.bin`.
+ **Note that this file will also fix the error "OTP Crypto Fail" for anyone who encounters it (with or without "3DSafe" installed), such as users with a Luma3DS PIN enabled**
1. Create a folder named `boot9strap` on the root of your SD card
1. Copy `GodMode9.firm` from the GodMode9 `.zip` to the `/luma/payloads/` folder on your SD card
1. Delete any existing `.bin` payloads in the `/luma/payloads/` folder on your SD card as they will not be compatible with boot9strap compatible Luma3DS versions
1. Copy `SafeB9SInstaller.bin` from the SafeB9SInstaller `.zip` to the `/luma/payloads/` folder on your SD card
1. Rename `SafeB9SInstaller.bin` in the `/luma/payloads/` folder on your SD card to `start_SafeB9SInstaller.bin`
1. Copy `boot9strap.firm` and `boot9strap.firm.sha` from the boot9strap `.zip` to the `/boot9strap/` folder on your SD card
1. **New 3DS Only:** Copy `secret_sector.bin` to the `/boot9strap/` folder on your SD card
1. **"3DSafe" Users Only:** Copy `aeskeydb.bin` to the `/boot9strap/` folder on your SD card
+ **Note that this file will also fix the error "OTP Crypto Fail" for anyone who encounters it (with or without "3DSafe" installed), such as users with a Luma3DS PIN enabled**
If, before updating to boot9strap, you already had an EmuNAND setup and would like to move the contents of your previous EmuNAND to your new SysNAND CFW, now is the time to [follow Move EmuNAND](move-emunand) before doing this section.
+ If you have files or folders *other than* the ones from following an earlier version of this guide (`config.bin` and `payloads`) in your `luma` directory (such as LayeredFS files), you should instead just copy `config.bin` and `payloads` by marking them with the (L) trigger, then pressing (Y) to copy
+ If you only copied `config.bin` and `payloads` earlier, you will need to instead create the `luma` folder manually (hold the (R) trigger and pressing (Y) at the same time, give the name `luma`, then press (A) to confirm), then navigate to `luma`, then press (Y) to paste `config.bin` and `payloads`
1. Select the "Install CIA" option, then press (A) to confirm
1. (Home)을 눌러 FBI를 종료해 주세요.
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You can now remove any arm9loaderhax related files from your SD card, such as `arm9loaderhax.bin` on the root of your SD card and the `aeskeydb.bin` file in the `files9` folder on your SD card.
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Note that `firm0firm1.bak` and `sector0x96.bak` in the `/boot9strap/` folder on your SD card are only needed in the event of a failed boot9strap install. Once you have installed successfully, you can delete the entire `boot9strap` folder.
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This fork of Luma3DS Updater allows for boot9strap compatibility by downloading and extracting the latest Luma3DS `boot.firm` for you.
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{% capture notice-6 %}
앞으로 (Select)를 누른 채 기기를 부팅시키면 Luma3DS 설정 메뉴가 실행됩니다.
You can now hold (Start) on boot to launch the Luma3DS chainloader menu (note that the Luma3DS chainloader menu is only displayed if there is more than one payload detected).
You can now hold (Start) + (Select) + (X) on boot to dump the ARM11 bootrom (`boot11.bin`), the ARM9 bootrom (`boot9.bin`), and your console unique OTP (`OTP.bin`) to the `/boot9strap/` folder on your SD card (note that this will not have any kind of prompt or message).
