---
title: "常見問題 FAQ"
---
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**Yes**, you can still install custom firmware on your 3DS, even after the closure of eShop.
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**最新版的 3DS 韌體為 11.16.0 **。 以下是你該知道的：

- If your device is running *Luma 11.0* or newer, it is *100% safe* to update. 您可以在啟動主機時按住「Select」鍵來檢查您的 Luma 版本。
- 如果你的主機運行的 Luma 低於此版本，則你應該在更新系統到 11.16.0 前先[更新 Luma](checking-for-cfw)。
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## 安裝前的常見問題

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<summary><u>我目前裝的系統為最新版本。 是否可以在不使用任何外部設備的情況下進行破解？</u></summary>

可以的! 最新的系統韌體(11.16.0) 有 [Seedminer](seedminer) 方法可以用來破解。
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<summary><u>本手冊與哪些主機相容？</u></summary>

目前所有已零售的 3DS、3DS XL/LL、2DS、New 3DS、New 3DS XL/LL 和 New 2DS XL/LL 皆可正常破解。 如果你主機的系統版本顯示為「0.0.0-0」，您的主機可能是開發專用主機，不適用本手冊。
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<summary><u>破解我主機的風險有多大？</u></summary>

除非你故意想弄壞你的主機，不然變磚的可能性是幾乎為零的。 
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<summary><u>我可以透過本教學跑超讚的自製程式跟模擬器嗎？</u></summary>

可以的! 本手冊將會教你安裝一些有用的自製程式，包括一個名為 [Universal-Updater](https://github.com/Universal-Team/Universal-Updater/releases/latest) 的自製程式商店。
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<summary><u>我能玩其他區的遊戲嗎？</u></summary>

可以的！Luma3DS 會自動跳過遊戲卡帶及安裝後的遊戲中的區碼檢查。 但是某些遊戲可能仍然需要使用 Luma 的[區域模擬](https://github.com/LumaTeam/Luma3DS/wiki/Optional-features)功能來使其能夠正常啟動。
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<summary><u>如果安裝自製韌體，我會失去任何功能嗎？</u></summary>

不會的。 Devices with custom firmware can still play online and run physical cartridges as any other 3DS can.
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<summary><u>我可以保留我的 NNID 嗎？</u></summary>

您的 NNID(如果您有 NNID 帳號的話) 不會受本手冊的影響。 韓版、台版及中國版主機本身就沒有 NNID 功能，所以也不會受到影響。
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<summary><u>我的 3DS 會因為有自製韌體而被 ban 嗎？</u></summary>

2017 年 5 月有一波禁令潮禁止自製韌體用戶在線玩遊戲（使用 eShop、NNID 和任天堂帳戶不受影響），似乎是隨機的。 自從那時後就再也沒有看到過類似的事情了。 話雖這麼說，我們不知道任天堂未來可能還會做些什麼。 目前我們認為您不需要擔心相關的風險。
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<summary><u>沒電腦也可以完成本教學嗎（例： 一台 Android 手機）？</u></summary>

可以的! 您只要能在可相容的 SD 卡上存取檔案就可以了！
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<summary><u>我可以使用多大的 SD 卡？ </u></summary>

您將需要至少 1.5GB 的可用 SD 卡空間才能完全遵循本手冊。 雖然任天堂官方只有列出 3DS 可用的 SD 卡最大容量為 32GB，但是實際上只要能格式化成 FAT32 的記憶卡都可以使用。 目前已知較大的 SD 卡可能會造成 GBA 和自定義主題的相關問題，因此不建議使用大於128GB的SD卡。
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<summary><u>我之前有聽說過些付費工具像是 Gateway、Sky3DS、ntrboot、R4 等等的。 這是我需要的嗎？</u></summary>

不會的。 自製固件可以不依賴任何其他外設在最新版本的系統中安裝。 事實上，我們不推薦使用像 Gateway 和 Sky3DS 這樣的 3DS 模式燒錄卡，因為它們已經過時並且可能會帶來 ban 或 變磚的風險。
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<summary><u>自製韌體和自製程式有什麼區別？</u></summary>

Definitionally speaking, custom firmware refers to a modification of the 3DS system software to do things that it normally isn't able to. Homebrew generally refers to software created outside of official sources (i.e. not distributed by eShop or cartridges).

Historically, the 3DS used to have userland homebrew access through older exploits like ninjhax, which people sometimes called just "homebrew". 授予使用者空間的系統權限允許您執行基本的自製程式和模擬器，但較難或甚至無法讓您修改遊戲或轉儲卡帶。 這些漏洞也不太穩定，自製程式經常直接死當並需要完全重啟主機。 自製韌體授予更高的系統存取權限，同時也比自製軟體的入口點更加穩定。

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## 安裝後的常見問題

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<summary><u>在自製韌體環境中安裝最新的官方更新是否安全？</u></summary>

如果你正在使用 Luma3DS，你的自製韌體加載器（boot9strap）**永遠不會**因為更新系統而被移除。 過去曾有更新導致 Luma3DS 在啟動時當機，因此建議您過幾個小時後再更新，以確保不會暫時導致主機在 Luma3DS 更新之前無法使用。 System updates can be performed the same way as they are on a stock 3DS: through System Settings, Safe Mode, or the update prompt when the update is automatically downloaded.
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<summary><u>How do I upgrade my SD card?</u></summary>

Copy and paste your SD card contents to a new SD card formatted as FAT32. For 128GB cards, an allocation size of 65536 is recommended. 目前已知較大的 SD 卡可能會造成 GBA 和自定義主題的相關問題，因此不建議使用大於128GB的SD卡。
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<summary><u>Can I system transfer with CFW?</u></summary>

Yes, system transfers can be performed through the official System Transfer function to other consoles with CFW (inconsistencies may occur if the target console is stock). Tickets for illegitimate titles (homebrew) will not transfer, but the titles can be made to reappear with [faketik](https://github.com/ihaveamac/faketik/releases/latest). Make sure that you do not perform a wireless transfer, as this will delete illegitimate titles. CFW will remain on both consoles.
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<summary><u>How do I change the system language of a Japanese 3DS?</u></summary>

The only way to change the system language of a Japanese 3DS to a language other than Japanese is to perform a [region change](region-changing). 請注意，這很可能會造成您主機無法正常使用 eShop，這也代表您將無法更新您的遊戲，無論它們是在主機區域內還是在區域外。
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<summary><u>How do I update homebrew applications?</u></summary>

It depends on the format of the homebrew application. Generally speaking:

* **CIA 格式**的自製程式：只需要直接安裝更新版本的 CIA 即可，通常舊的會被直接替換。 如果舊的 CIA 沒有被替換掉你也可直接去資料管理 (Data Management) 中刪除舊版的程式，就像你刪其他程式或遊戲一樣。
**3DSX 格式**的自製程式：替換 `/3ds/` 資料夾內的 3DSX 檔案即可。 If the homebrew application includes additional assets, you may need to place that folder somewhere else. Refer to the documentation of the homebrew application.
* For updating Luma3DS, see [this page](restoring-updating-cfw). For updating GodMode9, see [this page](godmode9-usage#updating-godmode9).
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<summary><u>How do I update my games?</u></summary>

You can continue to download game updates from the Nintendo eShop, even though it has now shut down.

If the game is not from the same region as the console, you will need to [dump the updates](dumping-titles-and-game-cartridges) from a 3DS that has the updates installed. The Nintendo eShop only contains updates for the console's region (a Japanese 3DS will only have updates for Japanese games).
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<summary><u>救命！ Something bad happened and my 3DS won't boot to HOME Menu...</u></summary>

Please look at the [troubleshooting guide](troubleshooting#boot-issues-on-devices-with-custom-firmware). **Uninstalling CFW when your device is in an unbootable state is not recommended, as it is very likely to lead to a brick**.
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## menuhax / A9LH / Gateway FAQ

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<summary><u>I modded my device (x) years ago, so it already has some sort of homebrew. What should I do?</u></summary>

It is recommended that you upgrade your setup to a modern, boot9strap-based one. Follow the [Checking for CFW](checking-for-cfw) guide to see how to upgrade your setup.
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<summary><u>My setup works for me. Why should I upgrade it?</u></summary>

The vast majority of modern homebrew (such as Checkpoint and BootNTR Selector) have only been tested on modern, boot9strap-based setups and may not work entirely (or at all) on older setups based on menuhax, A9LH, or Gateway. In addition, depending on your setup, you may be unable to safely update to the latest firmware. Modern, boot9strap-based setups allow for a greater level of system access than previous hacks, including the ability to dump your console's bootrom.
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<summary><u>Will I lose anything if I upgrade my setup?</u></summary>

Your old setup (including your EmuNAND, if you have one) can usually be directly migrated to boot9strap with no data loss. If you have data that is particularly important to you, it would be a good idea to make a decrypted backup of your save data before upgrading your setup with a tool like [JKSM](https://github.com/J-D-K/JKSM/releases/tag/12%2F20%2F2018).
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<summary><u>How do I move saves from an existing Gateway setup to a more modern setup?</u></summary>

**A:** 請見[此帖子](https://gbatemp.net/threads/425743/)。
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