Can You Move an eSIM to Another Phone? What to Know About Reinstalling and Deleting

Last updated: September 25, 2026

"I just got a new phone. Can I move my travel eSIM over to it?" "I opened the setup link on a family member's phone by mistake." Reinstalling an eSIM is one of the most common places people get stuck after buying one. If you expect it to work like a physical SIM card that you can simply swap between phones, you could end up scrambling right before your trip or after you land.

The short answer: travel and prepaid eSIMs often can't be moved to another device once they're installed. Set yours up on the phone you'll actually use, and don't delete it until you've finished using it. This guide first explains why. It then covers what to watch for when you switch phones, install on the wrong device, delete an eSIM or reset your phone, and what to check if something goes wrong. It's written with first-time eSIM users in mind.

What does "reinstalling an eSIM" mean?

Reinstalling an eSIM means taking an eSIM that's already been added to one device and adding it again, either to a different device or to the same one. With travel eSIMs, the safest approach is to plan as if reinstalling isn't possible.

A physical SIM stores your line information on a small card. In most cases you can pop it out, put it in another phone and keep going. An eSIM works differently: your line information (called a profile) is downloaded and written to a chip built into your phone. Because there's no card to hold, there's nothing to "take out and swap."

To use the eSIM on a different device, the profile has to be downloaded again for that device. Whether that's possible depends on whether the provider allows the profile to be downloaded a second time.

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Why can't most eSIMs be moved to another device?

Most eSIM profiles are designed to be installed only once. That's true whether you add the eSIM through a setup link, a QR code or by entering the details manually. As soon as it's installed on the first device, the eSIM counts as "used." If you then try to add it to a different device, you may see messages like these:

• "This code has already been used" or "This code is no longer valid"
• "Unable to add eSIM"
• "Activation failed"

The exact wording depends on your device and OS version. In most cases, though, each of these means the eSIM is already in use somewhere else. Short-term and prepaid eSIMs are easy to buy and ready to use almost instantly. The trade-off is that they're often single-use, and knowing that upfront can save you some stress.

Install, turn off, delete: what's the difference?

Of all the actions in your phone's settings, the two that are hardest to undo are "Delete" and "Reset." The terms can sound alike, so here's how they compare.

If you want to pause it for a while, or you don't want it running before you leave home, turn the line off rather than deleting it.

How easy it is to switch devices depends on the SIM type

How easily you can move a SIM varies a lot by SIM type and by provider policy, and travel eSIMs are the type that needs the most care. General patterns are shown below. For specific terms, check each provider's own guidance.

Some phones have a built-in feature for transferring an eSIM to a new device when you upgrade. Whether it works, though, depends on whether the eSIM's provider supports it. Travel eSIMs are often not supported. Rather than assuming your new phone's transfer tool will bring the eSIM along, follow your provider's guidance.

Situations that call for extra care

1. You're getting a new phone before your trip

If you plan to switch phones after buying your eSIM, set the travel eSIM up on the new phone. If you install it on the old phone first, you often won't be able to move it. If your new phone is arriving just before you leave, plan to set the eSIM up once it arrives so you're not rushed. While you're at it, check our list of eSIM-compatible devices to confirm the new phone supports eSIM and isn't carrier-locked.

2. You opened the setup link on a family member's phone or another device

This happens when you open the emailed setup link on whatever phone or tablet happens to be nearby and go all the way through adding it. Once installation finishes, you may no longer be able to add the eSIM to the phone you actually meant to use. The best prevention is simple: before you start, take a moment to confirm that the device in your hand is the one you'll use on your trip.

3. You deleted it, planning to reinstall

"It's acting up, so maybe deleting and reinstalling will fix it." With a travel eSIM, that's one move to avoid. Deleting it doesn't guarantee you can get it reissued, and it may simply stop working. If you can't connect, check our troubleshooting guide before deleting anything. Start with turning the line off and on, data roaming, and which line is selected for mobile data.

4. Before a repair, trade-in or reset

Sending your phone in for repair or trade-in, or resetting it because it's running slowly, can also erase the eSIM on it. While you're traveling, or while the phone holds an eSIM you plan to use, consider whether the reset or repair can wait. If it really can't, check your provider's guidance beforehand.

5. You want to share it between two phones or a tablet

Using the eSIM on your phone day to day and then moving it to a tablet to watch videos generally isn't possible. One eSIM is meant for one device. If you need internet on other devices, the practical option is to check whether your plan allows tethering (a personal hotspot).

When you're not using it, turn the line off instead of deleting it

If you just want to stop using the eSIM for a while, there's no need to delete it. Turning the line off in your settings is enough.

On iPhone, go to Settings → Cellular (or Mobile Data), select the line and switch off "Turn On This Line." On Android, menu names vary by model, but you can usually go to Settings → Network & internet → SIMs, select the eSIM and turn it off.

Turning the line off leaves the eSIM on your device, so you can switch it back on when you arrive. This also lets you use your regular line at home and switch to the travel eSIM at your destination. If your list of eSIMs is getting cluttered, rename the line (its label) to something like "Travel" instead of deleting anything. That makes it easier to pick the right one when you switch.

You may not be able to reinstall it even before you've used any data

Even if you haven't used it abroad yet or activated it, once it's installed you may no longer be able to move it to another device.

Using an eSIM involves two broad stages: installing it on your device, then turning on the line at your destination and starting to use data. On some plans, the validity period only starts counting from your first connection at the destination. Whether you can reinstall, however, usually depends on whether the eSIM has been installed, not on whether you've used data. Don't assume you can still move it just because you haven't used it. Decide which device you'll use before you install.

Exceptions (carrier-contract eSIMs and some services)

Some services do support reissuing an eSIM or moving it to a new device, but with a travel eSIM it's safest to prepare as if it can't be reinstalled.

For eSIMs tied to a carrier contract, and with some providers, you may find options such as "reissue eSIM," "transfer to a new device" or "resend setup details." These can come with fees or take time to process. Travel, budget and short-term data eSIMs often have no such option. Since it varies by service and plan, check the latest terms before you buy.

Who should be extra careful, and who doesn't need to worry much

Reinstall problems tend to happen when people change devices, juggle several devices or experiment with their settings. Use the lists below to see which group you're closer to.

Be extra careful if you:

• Plan to upgrade or replace your phone around the time of your trip
• Are setting up eSIMs for several family members (it's easy to mix up which eSIM goes on which device)
• Tend to try "delete and reinstall" when something isn't working
• Have a repair, reset or trade-in planned during your trip

You probably don't need to worry much if you:

• Travel with the one phone you use every day and keep using it until the trip ends
• Leave the eSIM installed after setup and only switch the line on and off

If your family is using several eSIMs, write down beforehand whose phone will open which setup link, on paper or in a notes app. It's an easy way to avoid mix-ups.

Checklist to avoid problems

Three habits prevent almost all reinstall-related problems: decide which device you'll use, double-check before opening the link, and don't delete the eSIM. Here's what to do at each stage.

If you can't reinstall it or you've deleted it

Don't keep trying things in a hurry. Figure out where things stand first, then contact the provider. That's usually the fastest way to a fix. Work through these steps in order:

1. Check your settings to see whether the eSIM is still on your device (sometimes the line has only been turned off, not deleted)
2. If it's still there, turn the line on and check which line is used for mobile data and whether data roaming is on (see our troubleshooting guide for details)
3. If that doesn't fix it, or if you've already deleted it, write down when it happened, which device you used and what you did. Then contact the provider with your order number and the email address you used to buy

What can be done depends on the situation, and a reissue can't be guaranteed. Still, having these details ready helps us look into it faster. For help with Bloomy eSIM, reach us through our contact page. You'll also find answers to common questions in our FAQ.

If you're using Bloomy eSIM

The same principles apply to Bloomy eSIM: set it up on the phone you'll actually use, and don't delete it until you've finished using it.

• Your eSIM is meant to be used on the device where it's first installed. In many cases it can't be reinstalled on another phone, so set it up on the phone you'll actually use.
• To set it up, tap the setup link we send you once, on the phone you'll use, and follow the on-screen steps to add it. Then turn the line on when you arrive. Make sure you open the link on the right device. For the full steps, see our eSIM setup guide.
• After installation, don't delete the eSIM until you've finished using it.
• You can view your order details on your account page.

Bloomy eSIM is a data-only service. App-based calls that run over data, such as WhatsApp, Messenger and FaceTime, work as usual. It doesn't come with a phone number, so regular voice calls and SMS aren't available. If you need a phone number or SMS, look into other options too, such as a local SIM or a service that includes a number.

You can find plans for your destination on our eSIM comparison page by country, data amount and number of days. If you'll be streaming video or using maps for long stretches, an unlimited eSIM is another option. Even unlimited plans may have usage terms set for each plan, such as a fair use policy, reduced speeds after a certain amount of usage, and whether tethering is allowed. Speeds also vary with the local network, your device, coverage and congestion. Prices, supported countries and plan details may change, so check the latest information at the time of purchase.

Summary

Travel eSIMs often can't be reinstalled on another device once installed, and deleting one may leave it unusable. It doesn't have to be complicated. Just remember three things: set it up on the phone you'll actually use, don't delete it until you're done, and turn the line off when you want to pause it.

If you're just getting started, first check whether your phone supports eSIM, then read through how setup works. If you already know where you're going, start by finding an eSIM plan for your destination on our comparison page. For more on eSIM basics, browse our eSIM guide articles.

*This article is based on general information and Bloomy eSIM guidance as of September 2026. Device screens and service terms may change, so check each official source or our comparison page for the latest information.