> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.kurosim.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# How do I install an eSIM on my iOS device?

In this article, you will learn how to install the Kurosim eSIM on your device. 

### Installing the Kurosim eSIM on my iOS device

You can install Kurosim eSIM on your iOS device in two ways:

#### One-Click Instant Kurosim Setup

1. After purchasing your eSIM, open the **My eSIMs** page.
2. Choose the eSIM you would like to install.
3. You will see **Install eSIM** button at the middle of your screen
4. Tap **Install eSIM** on the botton of the page and you will be redirected to iPhone settings. Click **Allow** and follow the on-screen instructions on your iPhone.
5. And you are done! 🎉
![](https://storage.crisp.chat/users/helpdesk/website/8ab26c0c3ca06800/direct-install-ios_ivdbli.png)

#### Manual Kurosim Setup

1. After purchasing your eSIM, open the **My eSIMs** page.
2. Choose the eSIM you would like to install, and click **Install eSIM** at the middle of the page
3. On top of that page, choose **Manual **
4. Open your **iPhone Settings**
5. Select **Cellular** / **Mobile Service**
6. Click **Add eSIM**
7. Choose **Use QR Code**
8. If you don't have access to the QR Code, select **Enter Details Manually**
9. Copy and Paste the details from the Kurosim App
10. It may take a few minutes, and you are ready to go! 🎉

![](https://storage.crisp.chat/users/helpdesk/website/8ab26c0c3ca06800/manual-install-ios_u4nd9m.png)
| If you find any difficulties in installing Kurosim's eSIM, feel free to contact our Customer Support via chat or email at support@kurosim.com.

# Once the eSIM has been successfully installed, make sure data roaming is enabled so you can use the eSIM.

Here are the steps to enable data roaming:

##### Enabling data roaming on an iOS device

1. Open Settings
2. Tap Cellular
3. Select Kurosim eSIM
4. Turn on data roaming


# Once data roaming is successfully enabled, the final step is to switch to the eSIM for mobile data.

To switch your mobile data to the eSIM, follow these steps:

1. Open Settings
2. Select Cellular
3. Tap Cellular Data
4. Select the Kurosim eSIM