How to Transfer an eSIM to Your New iPhone in 2026: The Ultimate Guide

Upgrading to a new iPhone is an exciting experience, but transferring your mobile plan can often feel like a chore. Fortunately, with Apple's advanced eSIM technology, the days of fumbling with physical SIM cards are over. In 2026, moving your cellular connection to your new iPhone 17 or iPhone 18 is a seamless, digital process. This guide will walk you through every method available to transfer your eSIM, ensuring you’re connected in minutes. We’ll also explore how Holiday eSIM can keep you online globally with the best travel eSIM plans.

What is an eSIM and Why is it a Game-Changer for iPhones?

An eSIM, or embedded SIM, is a digital SIM card that is built directly into your iPhone's hardware. This innovation eliminates the need for a physical SIM card and its tray, allowing you to activate a mobile plan simply by scanning a QR code or using an automated transfer tool. For iPhone users, the benefits are immense. You can switch carriers without visiting a store, maintain multiple phone numbers on a single device for work and personal use, and avoid exorbitant roaming fees by using regional eSIMs from providers like Holiday eSIM. The entire process is digital, making it faster and more secure than traditional SIMs.

Compatibility Check: Is Your iPhone Ready for an eSIM?

As of 2026, eSIM technology is standard across a wide range of iPhone models. All iPhones from the iPhone XR and XS series onward support eSIM functionality. Newer models, including the iPhone 16, 17, and 18 series, offer enhanced capabilities like support for multiple active eSIMs. To ensure a smooth transfer, both your old and new iPhones should be running iOS 19 or a later version.

eSIM-Compatible iPhone Models in 2026:

• iPhone XR, XS, XS Max
• iPhone 11 Series
• iPhone SE (2nd and 3rd Generation)
• iPhone 12 Series
• iPhone 13 Series
• iPhone 14 Series
• iPhone 15 Series
• iPhone 16 and 17 Series

Method 1: The Quick Transfer for Effortless eSIM Migration

Apple’s Quick Transfer feature is the most straightforward way to move your eSIM between iPhones without needing to contact your carrier. Follow these simple steps:

1. Ensure both iPhones are close to each other and powered on.
2. On your new iPhone, navigate to Settings > Cellular > Add Cellular Plan.
3. Select Transfer From Another iPhone.
4. A prompt will appear on your old iPhone to confirm the transfer. Approve it.
5. Enter the verification code displayed on your new iPhone into your old device.
6. Your eSIM will automatically activate on your new iPhone, and the plan on your old device will be deactivated.

Once your primary line is active, consider adding a travel eSIM for your next trip. The Unlimited Europe Data eSIM offers unlimited high-speed data across over 50 European destinations, perfect for staying connected without worrying about data caps.

Method 2: Transferring Your eSIM During the Initial iPhone Setup

If you are setting up a brand-new iPhone, the eSIM transfer process is integrated into the initial setup assistant. Here’s how it works:

1. Power on your new iPhone and follow the on-screen setup instructions.
2. When you reach the Set Up Cellular screen, choose the Transfer From Another iPhone option.
3. A Transfer SIM request will pop up on your old iPhone. Confirm it.
4. Enter the verification code from your new iPhone to authorize the transfer.
5. The eSIM will activate in a few moments, and your phone number and data plan will be ready to use.

For frequent travelers, a regional eSIM is an invaluable addition. The Orange Holiday 100 GB Voice & Data Europe eSIM provides a massive 100 GB of 5G data, along with 120 international calling minutes and 1,000 SMS, making it an all-in-one solution for connectivity across the UK and Europe.

Method 3: Manual eSIM Activation for Carrier-Specific Setups

In some cases, automatic transfers may not be supported due to carrier restrictions. If this happens, you can still activate your eSIM manually using details provided by your carrier.

1. Go to Settings > Cellular > Add Cellular Plan on your new iPhone.
2. Select Enter Details Manually.
3. You will need to input the following information from your carrier: SM-DP+ address, Activation code, and Confirmation code.
4. Tap Add Cellular Plan to finalize the process. Your iPhone will verify the details and activate the plan.

If you're adding a global travel eSIM, the Worldwide Holiday Data Only eSIM is an excellent choice, offering 20 GB of data in over 100 countries. It's the perfect companion for world travelers and business professionals on the go.

Securing Your Data: How to Properly Remove an eSIM

Before selling or trading in your old iPhone, it is crucial to remove your eSIM to protect your personal information. You can either remove the eSIM profile individually or erase all content from the device.

To remove only the eSIM:

1. Go to Settings > Cellular.
2. Tap on the plan you wish to delete.
3. Select Remove Cellular Plan.

To erase your entire device, including the eSIM:

1. Navigate to Settings > General > Transfer or Reset iPhone.
2. Tap Erase All Content and Settings.

Pro Tips for a Flawless eSIM Activation

• Always update both iPhones to the latest iOS version before starting.
• Connect to a stable Wi-Fi network to prevent interruptions.
• If the activation fails, restart both devices and try again.
• Ensure your old iPhone's cellular plan is active before initiating the transfer.
• Disable any VPN connections during the activation process.

Conclusion

Transferring your eSIM to a new iPhone in 2026 is simpler than ever, thanks to Apple's user-friendly features. Whether you use the automatic Quick Transfer, the initial setup process, or a manual activation, you can get your new device connected in no time. And with providers like Holiday eSIM, you can easily add affordable, high-speed data plans for your travels, making your iPhone the ultimate global communication tool.