If youāve just upgraded to a new iPhone, one question inevitably arises: what happens to your eSIM? Do you need to set it up from scratch, is it lost, or can it be transferred easily?
The short answer is reassuring: in most cases, you can transfer it without any issues, and the process is simpler than it seems. The longer answer involves knowing the different methods, understanding a few technical requirements, and recognizing that carriers may handle transfers differently. This guide brings together everything you need to knowāclearly, concisely, and without unnecessary complications.
Before You Begin: What to Check
Before attempting to transfer your eSIM to a new iPhone, itās helpful to verify a few basic conditions. This can prevent most common problems.
Compatibility
iPhones have supported eSIMs since the iPhone XS, XS Max, and XR. All subsequent models are compatible.
iOS Version
A direct transfer between iPhones requires at least iOS 16 on both devices. This update introduced Appleās automatic eSIM transfer feature.
Connectivity and Bluetooth
- Both iPhones must be powered on and in close proximity.
- Bluetooth must be enabled.
- A stable internet connection is recommended.
Carrier Requirements
Not all carriers handle eSIM transfers the same way:
- Some allow direct transfers between devices.
- Others require a new QR code.
- Some limit the number of times an eSIM can be reinstalled.
When in doubt, check with your carrier before proceeding.
Ways to Transfer an eSIM on iPhone
There isnāt just one method. The procedure varies depending on whether your new iPhone is fresh out of the box or already set up.
1. Transfer During Setup
This is the simplest approach.
When you power on a new iPhone:
- Bring it close to your old device.
- Follow the on-screen setup instructions.
- When prompted to transfer your cellular plan, select your eSIM.
- Confirm the transfer on the old iPhone.
The transfer happens automatically. At the end:
- The eSIM is active on the new iPhone.
- It is deactivated on the old device.
Thereās no need to contact your carrier if they support this feature.
2. Transfer from Settings
If your new iPhone is already set up, you can transfer the eSIM manually:
- Go to Settings > Cellular
- Tap Add eSIM
- Select Transfer from Another iPhone
- Confirm the transfer on your old device
This guided process only takes a few steps.
3. Transfer Using a QR Code
This āuniversalā method is useful when:
- Automatic transfer fails
- The carrier doesnāt support it
- You are switching platforms (e.g., from Android to iPhone)
Steps:
- Open Settings > Cellular > Add eSIM
- Select Use QR Code
- Scan the code provided by your carrier
If necessary, you can also enter the eSIM information manually.
4. Carrier-Managed Activation
Some carriers handle the transfer directly:
- They may send a notification to the new iPhone
- Or provide a new QR code
- In some cases, contacting customer service is required
This method is common when switching between different systems or when a direct transfer isnāt supported.
What Happens During the Transfer
A few key points to remember:
- An eSIM can only be active on one device at a time.
- You wonāt lose any remaining balance or data.
- Manual deactivation is not necessary.
The process is designed to be seamless: it transfers the profile, not your content.
Troubleshooting Transfer Issues
If the transfer fails, most problems are technical and easily fixed. Useful steps include:
- Updating iOS on both devices
- Checking Bluetooth and internet connectivity
- Restarting both iPhones
- Carefully repeating the transfer process
If it still doesnāt work:
- Try using a QR code
- Reinstall the eSIM via the carrierās app
- Contact your carrier as a last resort
For security reasons, some providers may require issuing a new eSIM.
How Many eSIMs Can an iPhone Use?
It depends on the model:
- Newer iPhones: two eSIMs active simultaneously
- Some models: multiple eSIMs installed, but only two active
- Older models: one eSIM plus a physical SIM
This flexibility allows, for example, managing both personal and work numbers on the same device.