你放的 `F00D43D5.bin` 文件可能有问题（损坏或被用于错误的 3DS）。 Re-create your `F00D43D5.bin`file with the [BannerBomb3 tool](https://3ds.nhnarwhal.com/3dstools/bannerbomb3.php), ensuring that you use the `movable.sed` file for your console.
确保 `F00D43D5.bin` 是 `Nintendo 3DS` -> `<ID0>` -> `<ID1>` -> `Nintendo DSiWare` 里面的唯一文件。 If it is, then re-create it with the [BannerBomb3 tool](https://3ds.nhnarwhal.com/3dstools/bannerbomb3.php). 如果还是不行，则可能是因为自制固件在此主机上被卸载过一次，从而导致此方法失效。 如果是这样，请加入 [Nintendo Homebrew Discord 服务器](https://discord.gg/MWxPgEp)以寻求帮助。
Ensure that your `movable.sed` and DSiWare backup come from the same console. A mismatch will result in an error.
### "Haxxxxxxxxx!" does not appear
There is an issue with your `42383821.bin` file (it is incorrect, missing, misplaced, or corrupted). Re-create your files with the [Fredtool](https://3ds.nhnarwhal.com/3dstools/fredtool.php) website and ensure that you place the `42383821.bin` file from `output.zip` -> `hax` in `Nintendo 3DS` -> `<ID0>` `<ID1>` -> `Nintendo DSiWare`.
Your DS Connection Settings application is broken, and you will need Homebrew Launcher access to fix this issue. 如需帮助，请加入 [Nintendo Homebrew Discord 服务器](https://discord.gg/MWxPgEp)。
You did not copy the `private` folder from the Frogminer_save `.zip` to the root of your SD card.
### Flipnote is frozen
You may have accidentally touched the touch screen while in the modified Flipnote. Re-enter DS Connection Settings and try again, ensuring that you don't accidentally use the touchscreen.
The file `boot.nds` is missing or misplaced. 下载最新版本的 [b9stool](https://github.com/zoogie/b9sTool/releases/latest) 并将 `boot.nds` 放在你 SD 卡的根目录中，如有存在相同文件请替换。
There is an issue with your `boot.nds` file. Re-download the latest release of [b9stool](https://github.com/zoogie/b9sTool/releases/latest) and place `boot.nds` on the root of your SD card, replacing the existing one.
### Unable to open Luma3DS configuration menu after running b9stool
It is possible that boot9strap was not successfully installed. Follow section B of [this page](https://github.com/zoogie/b9sTool/blob/master/TROUBLESHOOTING.md).
## Finalizing Setup
### Unable to update device
The steps below can be attempted in any order, but are listed from easiest to hardest to perform.
1. For further support (in English), join [Nintendo Homebrew on Discord](https://discord.gg/MWxPgEp)
### Unable to enter Rosalina due to broken button(s)
Download this [alternate config.bin](https://cdn.discordapp.com/attachments/196635695958196224/733384123003175074/config.bin) and place it in `/luma/`. This will change the Rosalina key combination to (Y) + (B).
### "An exception occurred" after trying to launch Homebrew Launcher via Download Play
There is an issue with your `boot.3dsx` file (it is missing, misplaced, or corrupted). Download the latest release of [the Homebrew Launcher](https://github.com/fincs/new-hbmenu/releases/latest) and place `boot.3dsx` on the root of your SD card, replacing any existing file. Make sure you are extracting the ZIP file with any tool other than WinRAR, as it is known to cause issues with 3DS-related files.
### "Scripts directory not found" in GodMode9
You did not copy the `gm9` folder from the GodMode9 `.zip` to the root of your SD card. Download the latest release of [GodMode9](https://github.com/d0k3/GodMode9/releases/latest) and place the `gm9` folder on the root of your SD card, merging it with the existing one.
### `essentials.exefs` missing from `/gm9/out/`
Your device had custom firmware in the past, so you were not automatically prompted to make a backup. Make a backup manually:
1. Select `essentials.exefs`, then `Copy to 0:/gm9/out/`
1. You should now have `essentials.exefs` in `/gm9/out/`
---
## Boot-related issues on modded devices
The steps detailed here generally assume that your device has a modern custom firmware setup (boot9strap + Luma3DS 8.0 or greater). If your console is running an older homebrew setup (for example, something based on arm9loaderhax or menuhax), you should update your setup before trying these instructions.
{: .notice--info}
### My device gets stuck on a black screen, and the blue light turns off
There is an issue with your `boot.firm` file (it is missing, misplaced, or corrupted). Download the [latest release of Luma3DS](https://github.com/LumaTeam/Luma3DS/releases/latest) and place `boot.firm` on the root of your SD card, replacing any existing file. Make sure you are extracting the ZIP file with any tool other than WinRAR, as it is known to cause issues with 3DS-related files.
If you hear a "popping sound", potentially accompanied with the backlight turning on for a split second, there is a hardware issue with your device (such as a disconnected backlight cable). You may be able to get your device to boot by holding it at certain angles.
### My device gets stuck on a black screen, with a static blue light
The steps below can be attempted in any order, but are listed from least to most time-consuming.
1. Power off your device, eject the game cartridge if inserted, power on your device, then wait up to ten minutes. If your device boots within ten minutes, the issue has been fixed and is unlikely to reoccur
1. Rename the `Nintendo 3DS` folder on your SD card to `Nintendo 3DS_BACKUP`, then attempt to boot. If your device successfully boots, there is some issue within your `Nintendo 3DS` folder. Try clearing home menu extdata:
+ Navigate to `/Nintendo 3DS/<ID0>/<ID1>/extdata/00000000/`
+ Delete the extdata file corresponding to your region:
+ **欧版**: `00000098`
+ **日版**: `000000082`
+ **美版**: `000008f`
+ **中国版（神游版）**: `000000A1`
+ **韩版**: `000000A9`
+ **台湾版**: `000000B1`
1. Ensure that your device does not have ARM11 exception handlers disabled:
+ 将主机关机
+ Hold (Select)
+ Power on your device, while still holding (Select)
+ If the "Disable ARM11 exception handlers" box is checked, uncheck it
+ If your device now boots to the "An exception occured" screen, follow [My device boots to an error screen](troubleshooting#my-device-boots-to-an-error-screen)
1. Try booting into recovery mode and updating your system:
+ If you were successful, the device will boot to an "update your system" screen
1. Follow the [CTRTransfer](ctrtransfer) guide
1. For further support, ask for help at [Nintendo Homebrew on Discord](https://discord.gg/MWxPgEp)
### My device boots to an error screen
#### "An error has occurred: Failed to apply 1 FIRM patch(es)" or "An exception has occurred -- Current process: pm"
Your Luma3DS version is outdated. Download the latest release of [Luma3DS](https://github.com/LumaTeam/Luma3DS/releases/latest) and place `boot.firm` on the root of your SD card, replacing any existing file. Make sure you are extracting the ZIP file with any tool other than WinRAR, as it is known to cause issues with 3DS-related files.
#### "An error has occurred. Hold down the POWER button to turn off the power..."
ARM11 exception handlers are disabled, or custom firmware is not installed. Try enabling ARM11 exception handlers:
+ 将主机关机
+ Hold (Select)
+ Power on your device, while still holding (Select)
+ If the "Disable ARM11 exception handlers" box is checked, uncheck it
#### Some other error
Please take a photo of the error and join [Nintendo Homebrew on Discord](https://discord.gg/MWxPgEp) for assistance.
### Blue "Bootrom Error" screen
Your device is likely hard-bricked. You will need to buy an ntrboot flashcart to reinstall boot9strap in order to attempt to fix your device. This may also indicate a hardware issue which cannot be fixed. In any case, join [Nintendo Homebrew on Discord](https://discord.gg/MWxPgEp) for assistance.
+ It is also possible that someone has set a boot-time splash screen that just looks like a brick. Try leaving your device powered on, waiting on the blue screen, for five minutes.
---
## Functionality-related issues on modded devices
### DSi / DS functionality is broken, or has been replaced with Flipnote Studio
1. Download the latest release of [TWLFix-CFW](https://github.com/MechanicalDragon0687/TWLFix-CFW/releases/latest) (the `.3dsx` file)
### GBA Virtual Console and/or Safe Mode functionality is broken
Your device is running Luma3DS/AuReiNand 6.6 or older, likely via arm9loaderhax. You should follow [A9LH to B9S](a9lh-to-b9s) to update your device to a modern custom firmware environment.
### Extended memory mode games are broken
This can occur after a CTRTransfer or region change on Old 3DS / 2DS. You will need to system format your device to fix this issue.
