---
title: "安裝 cIOS"
---
{% include toc title="條目內容" %}
While [cIOS](https://wiibrew.org/wiki/Custom_IOS) has largely been supplanted by AHBPROT, which gives complete hardware access, it still has useful applications. You can now use homebrew such as [USB Loader GX](usbloadergx) and [WiiFlow](wiiflow). You can skip this process if you want, but generally it extends your Wii with little to no downsides.
如果您有 Wii mini，請安裝[此 cIOS](cios-mini)。 Wii mini 上無法正常安裝任何其他 cIOS。
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### 必備項目
* 一台 Wii
* 一張 SD 卡或 USB 隨身碟
* [d2x cIOS Installer](/assets/files/d2x-cios-installer.zip)
Ensure that if you are using an SD card, the lock switch is in the unlocked position, otherwise you will not be able to select the correct options in the installer.
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### Instructions
#### Section I - Downloading
However, If you encounter any errors like `tcp_read timeout` and `net_gethostbyname failed:`, this will allow the Wii to skip the downloading step.
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If you are not on Windows, you may download & run [this script](/assets/files/d2x_offline_ios.sh), and it will download the WAD files for you.
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1. Power off your console.
1. Insert your SD card or USB drive into your computer.
1. Download, extract, and run [NUS Downloader](https://github.com/WiiDatabase/nusdownloader/releases/latest/download/NUSD-Mod-NUS-Fix.zip).
1. Copy all files from the NUS Downloader `.zip` to a folder on your computer.
1. Run `NUS Downloader.exe`.
1. Select "Database", "IOS", then "IOS38", and select "v4123".
+ Ensure that "Pack WAD" is checked.
+ *Don't* check "Patch IOS". That is the cIOS Installer's job. That is the cIOS Installer's job.
1. Click `Start NUS Download!`.
1. Repeat the step 2 & 3 for `IOS56 v5661`, `IOS57 v5918` and `IOS58 v6175`.
1. When the process is complete, there will be a folder named `titles` in the same folder as the NUS Downloader.
1. Once you have downloaded all four IOS, there will be a folder named `titles` in the same folder as the NUS Downloader.
Open the folder and navigate through them until you locate the four WAD files you downloaded. Place each WAD file on the root of your SD card or USB drive.
1. You can now use homebrew such as [USB Loader GX](usbloadergx) and [WiiFlow](wiiflow).
+ This must be the same device containing the d2x cIOS Installer.
The WAD files should be on your SD card like this: 
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#### 第二節 — 安裝
1. Download the d2x cIOS installer and extract the zip to the root of your SD card or USB drive.
1. Reinsert your SD card or USB drive into your console.
1. Power on your console.
1. 啟動 Homebrew Channel。
1. Insert the SD card or USB drive into your Wii, and launch the d2x cIOS Installer from the Homebrew Channel
1. Set everything to match the following:
```
Select cIOS: d2x-v11-beta1
Select cIOS base: 38
Select cIOS slot: 248
Select cIOS version: 65535
```
1. Press `A`. This will bring you to the slot map:
1. Press `A` again.
1. After the installation has finished, you will be brought back to the slot map. Ensure that the slot that was just installed is highlighted green.
If the slot is highlighted red, try install the cIOS again.
If you are getting an error before/during the downloading stages, press B to exit and continue from [Section I](#section-i---downloading).
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1. Press `A`. This will return you to the configuration screen.
1. Repeat the previous 5 steps with the following configurations:
+ Install cIOS 249
```
Select cIOS: d2x-v11-beta1
Select cIOS base: 56
Select cIOS slot: 249
Select cIOS version: 65535
```
+ Install cIOS 250
```
Select cIOS: d2x-v11-beta1
Select cIOS base: 57
Select cIOS slot: 250
Select cIOS version: 65535
```
+ Install cIOS 251
```
Select cIOS: d2x-v11-beta1
Select cIOS base: 58
Select cIOS slot: 251
Select cIOS version: 65535
```
1. Once you have finished with all 4 cIOSes, press B to return to the Homebrew Channel.
[Continue to the Homebrew Browser](hbb)
The Homebrew Browser is a good place to get homebrew on your Wii. This is optional to install.
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