Moving an eSIM from an iPhone to an Android phone normally means asking your carrier to reissue the profile rather than transferring it between the handsets, because Apple’s Quick Transfer works iPhone to iPhone and Android’s own tools work Android to Android. The carrier route works on every network and every device pair, which is why it is the one to plan around.
This guide covers that method step by step, what to do about travel eSIMs, which cases allow a direct transfer, and the one mistake that turns a routine switch into a lost line.
In this guide:
- Why there is no universal device to device transfer
- The method that always works
- Transferring to a Samsung Galaxy
- Transferring without a QR code
- Travel eSIMs are a different case
- How long it takes and what to expect
- The mistake to avoid
- Putting a travel plan on the new Android phone
Why there is no universal device to device transfer
Each platform built its own transfer feature. Apple’s eSIM Quick Transfer moves a carrier line between two iPhones over a direct link, documented in Apple’s eSIM setup guide. Google and Samsung built equivalents for moving a line between Android devices, described in Google’s dual SIM support page.
Crossing between the two ecosystems is newer, depends on both the device models and the carrier supporting it, and is not something to rely on when you are standing in a shop with a new phone. Meanwhile every carrier can do the same job from their own systems, for any pair of devices, by deactivating one profile and issuing another.
One thing that never changes: your phone number belongs to your carrier account rather than to the profile, so reissuing does not put your number at risk.
The method that always works
- Set up the Android phone first and connect it to Wi Fi. You need it working before you start.
- Find its identifiers. On most Android phones, Settings, About phone shows the IMEI and the EID. Both are what the carrier needs. Our glossary covers what an EID and an IMEI are and why they are requested.
- Contact the carrier through their app, website or a store, and ask for an eSIM for the new device. Many carriers can do this entirely in their app.
- Receive the QR code or activation link and scan it on the Android phone under its eSIM setup menu.
- Confirm the new line works: make a call, send a text, load a page over mobile data.
- Only then remove the old profile from the iPhone, if the carrier has not already deactivated it.
Expect a short gap between the old profile going dead and the new one registering. Do this when being unreachable for a few minutes is fine, and not while waiting for a two factor code you need, as covered in bank OTP SMS codes abroad.
Transferring to a Samsung Galaxy
The Samsung specific path is the same process with Samsung’s menu names.
On the Galaxy, go to Settings, then Connections, then SIM manager, then Add eSIM. You can scan a QR code there or enter activation details by hand. Samsung’s own Galaxy eSIM compatibility page confirms which models support eSIM, which matters because support varies by region and variant rather than by model name alone.
Two Samsung specifics worth knowing. Rename each line in SIM manager immediately, because Samsung labels lines by slot number and a travel plan sitting in the position the phone calls SIM 1 produces confusing error messages later, as covered in eSIM not working on Samsung and Android. And check per line data roaming settings after the move, since they do not carry across from the old phone.
Transferring without a QR code
A QR code is a convenient container for two pieces of information: an SM-DP+ server address and an activation code. Anything that delivers those two works.
Three routes when you have no code:
- The carrier’s own app. Many can push a profile straight to a signed in device with nothing to scan. This is the smoothest option where it exists.
- Manual entry. Ask support for the SM-DP+ address and activation code, then use the enter details manually option in the phone’s eSIM setup screen.
- A second screen. If you do have a code but only on the phone you are replacing, display it on a laptop or print it, since a phone cannot scan its own screen.
If a provider tells you a transfer is impossible with no code, ask specifically for manual activation details before accepting that.
Travel eSIMs are a different case
Everything above describes a carrier line: your normal number, billed monthly. A prepaid travel plan behaves differently.
Travel profiles are usually bound to the device that downloaded them, with single use activation codes, so there is nothing to transfer and nothing to rescan. The realistic outcomes are that the provider reissues the profile for the new device, often with remaining data intact, or that they cannot and you buy a fresh plan.
Either way the first move is a message to the provider with your order reference, not a deletion. Our guide to why an eSIM will not transfer to a new phone covers the sequence, and if a fresh plan is the answer, the cheapest eSIM plan guide covers sizing a short replacement without overpaying. Plans by country are on the destinations index.
How long it takes and what to expect
The whole process runs about ten minutes when nothing goes wrong, most of it spent waiting on the carrier rather than on either phone.
| Step | Typical time | What can slow it |
|---|---|---|
| Requesting the eSIM from the carrier | 2 to 10 minutes in an app, longer in a store | Account verification, manual review on some plan types |
| Receiving the QR code or link | Usually immediate | Email delivery, spam filtering |
| Installing on the Android phone | Under 2 minutes | Weak Wi Fi, captive portal networks |
| Old profile deactivating | Seconds to a few minutes | Network propagation |
| New line registering | Seconds to a few minutes | Congestion, poor indoor coverage |
Two symptoms are normal during the switch and worry people unnecessarily. The old phone losing service before the new one gains it is the expected order of events, not a failure. And a new line showing service but no data for the first minute or two usually resolves itself, or after one aeroplane mode cycle.
If the new line still has no data after a restart, work through the complete eSIM troubleshooting guide rather than requesting a second reissue.
The mistake to avoid
Do not delete the eSIM from the iPhone before the new line works.
It is the single most common way a straightforward phone upgrade becomes a day without a phone number. Deleting an eSIM on iPhone is permanent, most profiles cannot be reinstalled from the same code, and you lose the working line you were using to talk to your carrier about the replacement.
Two related habits protect you. Keep the old phone charged and to hand until the new line is confirmed working, because it is your fallback and your route to support. And do the switch at home on Wi Fi rather than mid trip, since every step above needs an internet connection that does not depend on the line you are moving.
If you are moving in the other direction, our guide to transferring an eSIM from Android to iPhone covers that pair, and the general transfer guide covers same platform moves.
Putting a travel plan on the new Android phone
If the plan you were moving was a travel eSIM and a reissue is not on offer, a new plan for the new phone is the fast answer.
Viasimo delivers a QR code by email within minutes of purchase, which you scan in the Android phone’s own eSIM screen with no app to download. Plans are prepaid and one off, so nothing renews and there is nothing to cancel later, and sizes go small enough to cover only the days you have left rather than a whole trip over again. The plan is data only, so it sits alongside the carrier line you have just moved rather than competing with it.
Buy for where you are: USA, Europe, Japan, or browse the destinations index.
You can also skip the reading and start at the eSIM plan picker: pick the country, pick the number of days, and compare every plan that covers it.
