ou bought a new iPhone just before a trip, or your old one stopped working while you were away. Does the travel eSIM you already installed come with you, or do you have to start again?
Here is the straight answer: Apple’s transfer tools move supported carrier lines. A prepaid travel eSIM such as WonderConnect normally has to be installed again.
In almost all cases, Apple’s built-in eSIM transfer will not move a travel eSIM.
eSIM Quick Transfer moves a supported carrier line, such as the number from your home mobile operator.
A WonderConnect eSIM is a separate, data-only travel profile. It does not carry a phone number for calls or SMS.
Whether you can reinstall it on another phone depends on the plan. Check the plan’s eSIM details before removing anything.
Reinstall through the WonderConnect app, a QR code or manual activation codes. Keep the old phone until the new one works.
An eSIM is a digital version of a SIM card. You download the mobile plan instead of inserting a plastic card.
Your phone may hold two very different types of eSIM:
A carrier eSIM: This is the line from your regular mobile operator. It usually includes your phone number, calls, texts and mobile data.
A travel eSIM: This is a separate plan bought for travel. WonderConnect eSIMs provide mobile data only. They do not include a local phone number, calls or SMS.
Apple’s transfer system works with participating carriers. The carrier must support and approve the move. A WonderConnect, Airalo or Holafly profile comes from a separate travel eSIM provider. It is not linked to your home carrier’s system, so most travel eSIMs do not support eSIM Quick Transfer.
Apple calls its iPhone-to-iPhone feature eSIM Quick Transfer. It can move a supported carrier phone number without a call to the carrier.
Apple’s current pages give different minimum versions. The iPhone User Guide says iOS 16 or later, while Apple’s detailed eSIM setup page currently says iOS 18.4 or later on both phones. Update both iPhones and check Apple’s live requirements before relying on the feature.
You will also need to sign in to both phones with your Apple Account. Keep the phones close together, turn on Bluetooth and unlock the old iPhone.
On the new iPhone, open Settings.
Tap Cellular or Mobile Data.
Tap Set Up Cellular or Add eSIM.
Choose a listed phone number, or tap Transfer From Nearby iPhone.
Approve the transfer on the old iPhone.
Wait for the carrier line to activate on the new iPhone.
When activation finishes, that carrier SIM stops working on the old iPhone. If the number does not appear, contact the carrier. These steps are not a reliable way to move a WonderConnect travel eSIM.
iOS 26 added a direct carrier-SIM transfer between supported Android phones and iPhones. This feature is also controlled by the carrier.
According to Apple’s current Android-to-iPhone instructions, you need:
A supported carrier.
An iPhone 11 or later running iOS 26.
A compatible Android phone running Android 16 or later.
Wi-Fi and Bluetooth turned on for both phones.
Apple’s current list includes AT&T, Cricket, T-Mobile and Verizon in the US; Bell, Koodo and Telus in Canada; Orange and SFR in France; Telekom in Germany; and EE in the UK. Check Apple’s page because the list changes.
On the new iPhone, open Settings.
Tap Set Up Cellular. If another SIM is already installed, tap Cellular, then Add eSIM.
Tap Transfer from Android.
Use the old Android phone to scan the QR code shown on the iPhone.
On the Android phone, choose the carrier phone number and approve the transfer.
Follow the prompts until the line activates on the iPhone.
If the camera method fails, use Google services > All services > Pair with iPhone or iPad > Transfer eSIM on a compatible Android phone. After the transfer, that SIM is deactivated on the Android phone. A data-only travel eSIM normally will not be offered.
The direct answer is no, in almost all cases.
Built-in transfer is not a copy tool for every eSIM. It is a carrier-supported activation process. A WonderConnect travel eSIM is outside that process, so it normally cannot use Quick Transfer or Android-to-iPhone transfer.
You may not need a new plan. Some WonderConnect eSIMs can be removed and reinstalled, while others are limited to the first device. Check your plan’s eSIM details in the WonderConnect app or by logging in to your account on the website.
For a plan that supports device changes, “moving” means removing and reinstalling the eSIM, not transferring it directly between phones.
Check whether the plan allows a device change. Open the plan’s eSIM details in the WonderConnect app. Confirm whether it is limited to one device or can be reinstalled. If anything is unclear, contact support before deleting an active eSIM.
Remove the eSIM from the old iPhone. A transferable WonderConnect eSIM cannot remain installed on two devices at once. If you leave it on the old phone, installation on the new one will fail.
Connect the new iPhone to stable Wi-Fi. Use the fast-install option in the WonderConnect app. You can also scan the QR code from your confirmation email or enter the activation codes manually.
Set up the new line. Select the WonderConnect eSIM for mobile data. At your destination, turn on data roaming for that eSIM.
Check that it works. At your destination, turn off Wi-Fi and open a webpage using mobile data.
Do not assume that every eSIM can be moved or that the original QR code can be reused. Device-switching and installation rules vary by provider and plan.
Make sure the new iPhone is unlocked and supports eSIM. Apple lists iPhone XS, iPhone XS Max, iPhone XR and later.
Check the plan’s eSIM details and device-switching rule.
If you have any doubts, contact support before deleting an active eSIM.
Connect the new iPhone to stable Wi-Fi.
Have the WonderConnect app, installation QR code or manual activation codes ready. The QR code and activation details are included in the purchase confirmation email.
Switching from iOS to Android? Check if you can use quick transfer for eSIM.
No. Quick Transfer is for eligible carrier lines and works only when the carrier supports it. WonderConnect is a separate, data-only travel eSIM. If your plan supports device switching, remove the eSIM from the old phone and reinstall it on the new one.
It depends. Some plans are limited to one device, while others can be reinstalled. Open the plan’s eSIM details to check whether it can be installed on another device.
Yes, if you have a WonderConnect eSIM that supports device switching. Remove the eSIM from the old phone, then scan the QR code from your confirmation email on the new one. Other providers may issue QR codes that work only once.
You may keep it when device switching is allowed, but the rules vary by plan. Contact support before removing an active eSIM.
Not always. If your plan supports device switching, you can reinstall it on the new phone. A single-device plan may require a replacement or a new plan. Check the eSIM details or ask support before buying another eSIM.
Yes, provided the iPhone is unlocked, supports eSIM and is compatible with your WonderConnect plan. This includes eSIM-only models such as US versions of iPhone 14 and later. An eSIM-only phone does not make a travel eSIM eligible for Quick Transfer; you still need to reinstall it.