Transfer eSIM to New Phone: Simple 2026 Guide

So you just unboxed a shiny new phone. The screen is bigger, the cameras are smarter, and you are ready to go. Then you remember the travel eSIM you bought for next month's trip to Japan. It is still active on the old phone. Can you just pop it over? Not quite. An eSIM is not a physical card you can swap. But do not worry. In 2026, almost every major travel eSIM provider gives you a way to move your plan to a new device without losing data or money. This guide walks you through exactly how to do it, provider by provider.

Can you actually transfer an eSIM?

The short answer: no, not in the way you move an app or a photo. An eSIM profile is tied to your device's unique hardware identifier, the EID. You cannot simply copy it to another phone. What you can do is reinstall the eSIM on the new device, which deletes the old profile and creates a fresh one tied to the new phone's EID. This is what most providers call a "transfer." For a permanent carrier eSIM from T-Mobile, AT&T, or Vodafone, your phone's Quick Start or built-in migration tool sometimes handles this. For travel eSIMs from brands like Airalo, Holafly, Nomad, Saily, and others, you almost always need to use the provider's own app or website.

Step-by-step: how to get your eSIM onto your new phone

Start with the simplest path. In 2026, most travel eSIM apps have a one-tap reinstall option.

Method 1: Reinstall straight from the provider's app

This is the easiest route and works with Airalo, Nomad, Saily, aloSIM, Jetpac, Maya Mobile, Yesim, Instabridge, and Holafly (for their unlimited plans). Here is what you do:

Open the provider's app on any device, not necessarily the old phone. A tablet or laptop works too.
Log into your account and locate your active eSIM. Look for labels like "My eSIMs," "Active plans," or "Purchases."
Tap the plan you want to move. You should see an option like Reinstall eSIM, Install to a new device, or Get new eSIM. On Airalo, it is a clear button under the eSIM details. Nomad calls it "Reinstall eSIM." Saily has a simple toggle. aloSIM's "Install eSIM" button reappears as long as the plan is still active.
Follow the on-screen steps. On an iPhone, the flow will open the Settings app and prompt you to add a cellular plan. On Android, it may download a profile or show a QR code you can scan from another screen.
Once the new eSIM is installed and activated, the old one stops working. This is automatic.

If the reinstalled eSIM does not connect right away, toggle Airplane Mode on and off. That almost always fixes it.

Method 2: Request a new QR code from support

Not every eSIM plan lets you hit a button. Some providers, like Ubigi, BNESIM (without a paid reinstall add-on), or Roamless after one reinstall, require a support ticket. The process is still straightforward:

First, delete the eSIM from your old phone. This is critical. Go to Settings > Cellular (iPhone) or Network & internet > SIMs (Android), select the eSIM, and tap Remove or Delete. Removing it does not cancel your plan; it just frees the profile so the provider can issue a new one.
Reach out to customer support through the app's chat, email, or web form. Tell them you need to move your eSIM to a new device. Provide your account email, the old eSIM's ICCID if you still have it, and your new phone's EID (found in Settings > About on both iPhone and Android).
They will email you a fresh QR code or push a new activation code to your account. Ubigi sometimes takes up to 24 hours. Maya Mobile and Jetpac are known to respond in minutes.

BNESIM sells a "eSIM reinstall" add-on at checkout for about $1. If you skipped it, you will likely need to buy a new eSIM. That is the one glaring exception among common travel brands.

Method 3: When you simply cannot transfer it

A handful of very cheap or one-time-use eSIMs are deliberately locked to the first device. If you bought a promo eSIM from a smaller marketplace, there is a tiny chance it cannot be moved at all. In that case, you have no choice but to buy a new plan. The silver lining: travel eSIM prices in 2026 are low. A 5 GB Europe plan from Airalo often costs $10, and a Holafly unlimited Asia plan starts at $19 for 5 days. Losing a few dollars is annoying, but it is not a trip-ender.

Before you toss the old phone: check these things

A few quick checks save you frustration:

Delete the old eSIM first. As mentioned, leaving it installed can block the new installation on some carriers. Plus, you want a clean slate.
Make sure the plan is still alive. Log into your provider account. Does your eSIM still have days or data left? If it expired yesterday, there is nothing to transfer. Buy a new one.
Confirm your new phone supports eSIM. Every iPhone since the XR/XS, every Pixel since the 3, and recent Samsung Galaxy and OnePlus models do. In 2026, even budget Android phones have eSIM. Still, double-check that your device is not locked to one carrier, because an unlocked phone is a must.

How different travel eSIM providers handle transfers in 2026

Policies vary a little. Here is a quick snapshot based on the most popular brands we compare on NomadCue:

Airalo: Full reinstall from the "My eSIMs" tab. Most plans allow up to three reinstalls. More than that, contact support and they usually help.
Holafly: Unlimited data plans support one reinstall via the app or a new QR code from support. Chat is fast.
Nomad: Tap your eSIM and hit "Reinstall eSIM." Works for all regional and global plans.
Saily: One-tap reinstall in the app. No limit as long as the plan is active.
aloSIM: The "Install eSIM" button reappears for active plans. Quick and painless.
Ubigi: No self-service reinstall yet. You must contact support to move the eSIM, but they do it for free.
Jetpac: Support reissues a new QR code within hours.
Maya Mobile: Reinstall directly from the website or app. Very flexible.
BNESIM: Reinstall costs $1 extra at purchase. Without it, you cannot move the eSIM. Buy the add-on if you might switch phones.
Roamless: One free reinstall per plan from the app. After that, a new purchase is needed.

Common questions

Will transferring an eSIM erase my remaining data?

No. When you reinstall successfully, your data balance and the validity period stay exactly the same. You are just moving the activation to a new device. Nothing gets reset.

Can I use the same eSIM on two phones at once?

No. An eSIM profile can only be active on one device. The moment you install it on the new phone, it stops working on the old one. If you need data on two phones, you need two separate plans.

I accidentally deleted my eSIM. Is it gone forever?

Not usually. Just log into the provider's app and reinstall it. The plan remains on your account even if the profile is gone from the phone. If the app does not show a reinstall button, message support for a new QR code.

Bottom line

Moving a travel eSIM to a new phone used to be a headache. In 2026, it is a two-minute job for most people. Start with the provider's app, look for a reinstall button, and you will probably be done before your coffee gets cold. If the button is not there, a quick message to support gets you sorted. And if all else fails, buying a fresh eSIM is cheap and instant. Keep the old phone handy until the new eSIM is up and running, then delete the old profile and move on with your travels.