How to install an eSIM on iPhone (Step-by-Step Guide)

Looking for a simple way to stay connected while traveling abroad without the hassle of buying a physical SIM card? ✈️ Meet Roamy eSIM — your digital travel companion offering instant internet access in over 150 countries. In this step-by-step guide, we’ll show you exactly how to install and activate your Roamy eSIM on iPhone in just a few minutes.

What is Roamy eSIM?

Roamy eSIM is a virtual SIM card that lets you access mobile data while traveling internationally, without needing to swap physical SIMs. With competitive data plans, easy setup, and no hidden fees, it’s one of the best solutions for global connectivity.

How to install an eSIM on your iPhone: Three methods

To get online instantly, simply follow these easy steps to install your travel eSIM.

If you’re using an iPhone 11 or newer, your device is fully compatible with eSIM technology. There are three simple ways to install an eSIM on your iPhone:

1. Use a dedicated eSIM app from your provider for one-click installation
2. Scan a QR Code provided by your mobile carrier.
3. Enter details manually, such as the activation code and SM-DP+ address

Each method is quick, secure, and designed to get you connected in minutes. No physical SIM card required.

🚀 With Roamy, it’s even easier:
Simply tap the “Install on iPhone” button in the Roamy app, and your eSIM setup will begin automatically — no scanning or copy-pasting needed.

You’ll be connected in minutes, with no physical SIM card, no roaming charges, and no headaches.

1. Download the Roamy eSIM app and log in or sign up.
2. Just tap “Explore Plans,” type in where you're headed, and we’ll show you the best eSIM options.Select the best data plan for your trip
3. Browse through available mobile data plans and choose the one that fits your travel needs. Once ready, proceed to checkout.
   
4. After completing your purchase, tap “Install eSIM.” Make sure you’re connected to a stable Wi-Fi network before starting the installation process.
5. Follow the prompts to activate your eSIM. You’ll be redirected to your iPhone’s Settings via a pop-up.Tap “Allow” when asked to activate the new eSIM
6. Finish setup and label your eSIM: Within a few minutes, your eSIM will be fully installed. Tap “Done” to return to your list of SIM profiles.

• Tip: Rename your new eSIM to something like “Roamy Travel” and set your regular SIM (home SIM) as “Primary” for easier switching later

Turn on your eSIM line and enable data roaming: Make sure both “Turn on this line” and “Data Roaming” are enabled under the eSIM settings. Once these are switched on, your mobile data will automatically activate once you reach your destination.

You’re ready to roam!

If you’ve followed all the steps, your eSIM should now be active and ready for use. You can confirm installation and activation anytime by going to:
Settings > Cellular > Roamy eSIM

How to Check If Your eSIM Is Activated on iPhone
Not sure if your eSIM is working properly? Here’s how to verify your eSIM installation on your iPhone:

1. Go to “Settings”, “Cellular” (or “Mobile Service” depending on your region).
2. You’ll see a list of active SIM profiles. Tap the one associated with your eSIM.
3. Make sure the toggle next to “Turn On This Line” is switched on.
4. Also ensure that “Data Roaming” is enabled especially if you're traveling abroad.
5. To confirm that your mobile data is working:
   1. Open an internet-based app like Youtube, Instagram, or Maps. If the app loads normally, your eSIM is successfully installed and connected!

Ready to Explore the World with Roamy?

Installing your Roamy eSIM on iPhone is fast, secure, and hassle-free. Say goodbye to roaming charges and hello to smart travel.