Key Takeaways:
- eSIM Technology: eSIM, short for “embedded SIM,” is a built-in electronic SIM card that allows users to activate a cellular plan on an iPhone without needing a physical SIM card. It offers flexibility and convenience as users can switch between different mobile carriers and plans without physically swapping SIM cards.
- Transfer Process: Transferring an eSIM from one iPhone to another involves going to Settings, selecting Cellular, tapping “Add Cellular Plan,” and choosing the phone number to transfer. A prompt will appear on the old iPhone for transfer approval. After approval, the number will transfer to the new device within about 2 minutes.
- Dual-SIM Mode: eSIM technology allows iPhones to operate in dual-SIM mode, meaning users can have two separate phone numbers on the same device. This feature is beneficial for those who want to maintain separate lines for personal and business use.
- eSIM Plan Configuration: After transferring the eSIM, users can configure their plan preferences, such as data roaming, call forwarding, and call waiting, from the “Cellular Plans” section in Settings.
- Verification: After setting up the eSIM plan, it’s essential to confirm its functionality by checking iMessage, FaceTime, cellular data, making test calls, and checking data speed.
If you’re wondering how to transfer your eSIM plan from one iPhone to another, this tutorial is perfect for you. In this step-by-step guide, we explain the process of transferring your eSIM profile from your old iPhone to your new iPhone.
How to Transfer eSIM from one iPhone to Another
What is eSIM?
eSIM, short for embedded SIM, is a built-in electronic SIM card that allows you to activate a cellular plan on your iPhone without the need for a physical SIM card. It is a revolutionary technology that offers flexibility and convenience to mobile users. With eSIM, you can easily switch between different mobile carriers and plans without having to physically swap SIM cards.
Steps to Transfer eSIM to a New Phone
If you are upgrading or changing your iPhone and want to transfer your eSIM to the new device, follow these simple steps:
Go to Settings, Cellular, and tap “Add Cellular Plan”
First, open the Settings app on your new iPhone. Scroll down and select “Cellular” from the list of options. In the Cellular settings, you will find an option that says “Add Cellular Plan.” Tap on it to start the process of transferring your eSIM.
Select the phone number you would like to transfer
After tapping “Add Cellular Plan,” your iPhone will present you with a list of available eSIM plans. Look for the phone number associated with your existing eSIM and select it. This will initiate the transfer process.
Approval process
Once you have selected the phone number, your iPhone will prompt you to go through an approval process. This involves verifying your identity and ensuring that you have permission to transfer the eSIM plan to the new device. Follow the on-screen instructions and provide any necessary information for the approval process.
Wait for the transfer to complete
After completing the approval process, all you have to do is wait for the transfer to be completed. The duration of the transfer may vary depending on your mobile carrier and network conditions. During this time, it is important not to interrupt the process or remove the eSIM from either iPhone.
Add Cellular Plan and configure your plan
Once the transfer is complete, your new iPhone will prompt you to add the cellular plan to your device. Follow the instructions provided and enter any required information, such as the activation code provided by your mobile carrier. Once you have done this, your eSIM plan will be successfully transferred to the new iPhone.

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Set Up Your eSIM Plan
Now that you have successfully transferred your eSIM to the new iPhone, it’s time to set up your eSIM plan and configure your preferences.
Using your iPhone in dual-SIM mode
One of the advantages of eSIM is the ability to use your iPhone in dual-SIM mode, meaning you can have two separate phone numbers on the same device. To set up your eSIM plan in dual-SIM mode, go to Settings, Cellular, and then select “Default Voice Line.” From there, choose the phone number or label that corresponds to your eSIM plan. This will be the number that is used for making calls and sending messages by default.
Configuring your plan preferences
In addition to setting a default voice line, you can also configure other preferences for your eSIM plan. This includes options such as data roaming, call forwarding, and call waiting. To access these preferences, go to Settings, Cellular, and scroll down to find the “Cellular Plans” section. From there, you can select your eSIM plan and customize the settings according to your preferences.

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Confirm Your eSIM Plan is Working
After setting up your eSIM plan, it is important to confirm that everything is working as expected. Here are some steps you can take to ensure that your eSIM plan is functioning properly.
Check iMessage and FaceTime
To verify that your eSIM plan is working for messaging and video calls, send a message or make a FaceTime call to someone. If the messages are sent and received without any issues, and the FaceTime call connects successfully, then your eSIM plan is functioning properly in terms of communication services.
Check cellular data
To test the cellular data functionality of your eSIM plan, open a web browser or any app that requires an internet connection. If you are able to browse the web and access online content without any problems, it means that your eSIM plan is correctly set up for cellular data usage.
Make test calls and check data speed
To ensure that your eSIM plan is working optimally, make a few test calls to different numbers and pay attention to call quality and clarity. Also, check the data speed by performing a speed test using a reliable network speed testing app. If the call quality is good and the data speed is satisfactory, then your eSIM plan is performing as expected.
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Resources
Get a VPN for 4K HD Video Streaming
If you are planning to use your eSIM plan for streaming high-definition videos, it is recommended to use a VPN (Virtual Private Network) service. A VPN can enhance your streaming experience by providing security, privacy, and better network performance. There are several VPN providers available, so choose one that suits your needs and ensure it supports 4K HD video streaming.
Protect your phone
To safeguard your new iPhone and the transferred eSIM plan, it is important to take necessary precautions. Invest in a reliable phone case and screen protector to protect your device from accidental drops and scratches. Additionally, consider enabling a passcode or biometric authentication (such as Face ID or Touch ID) to secure your personal data.
Charge your phone
To ensure that your eSIM plan continuously functions without interruptions, it is crucial that you keep your iPhone adequately charged. Consider investing in a high-quality charger or power bank to keep your device powered up throughout the day, especially if you are a heavy user or frequently use power-intensive apps.
Plan discount codes
As a new user of a transferred eSIM plan, you might be eligible for plan discount codes or promotional offers from your mobile carrier. Keep an eye out for such offers and make use of them to save money on your monthly plan expenses.
Recommended plans
If you are looking for suggestions on reliable eSIM plans or seeking guidance on choosing the right mobile carrier, consult online resources or reviews that provide information on the best eSIM plans available in your region. Compare different plans based on price, network coverage, data allowances, and additional features to find the one that suits your specific needs.

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Conclusion
In conclusion, transferring an eSIM from one iPhone to another is a straightforward process that allows you to enjoy the benefits of a cellular plan without the hassle of physical SIM cards. By following the steps outlined in this article, you can seamlessly transfer your eSIM plan and ensure it is functioning as expected on your new device. Remember to take advantage of resources, protect your phone, and explore discounted plans for a better overall experience. Enjoy the convenience and flexibility of eSIM technology!
Related FAQs:
What is eSIM?
eSIM, or embedded SIM, is a built-in electronic SIM card that eliminates the need for a physical SIM card, allowing users to activate a cellular plan directly on their iPhone.
How do I transfer my eSIM from my old iPhone to a new one?
Go to Settings on your new iPhone, select Cellular, tap “Add Cellular Plan,” choose the phone number you want to transfer, and follow the on-screen instructions for approval and transfer.
Can I use two phone numbers on one iPhone with eSIM?
Yes, eSIM technology allows iPhones to operate in dual-SIM mode, enabling users to have two separate phone numbers on the same device.
How do I configure my eSIM plan preferences after transferring?
Go to Settings, select Cellular, scroll down to the “Cellular Plans” section, choose your eSIM plan, and customize the settings according to your preferences.
How can I confirm that my transferred eSIM plan is working correctly?
Verify its functionality by sending iMessages, making FaceTime calls, browsing the web, making test calls, and checking data speed.