Moving to a new Android phone used to mean swapping a physical SIM card. With an eSIM there is nothing to pop out, so the line has to be moved digitally. The process is straightforward, but it works differently depending on your phones and your carrier. Here is how to transfer an eSIM from one Android phone to another, and what to do if the easy route is not available.
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Understand How Android eSIM Transfer Works
An eSIM is a profile stored on the phone, but the line itself lives on your carrier’s system. Transferring means deactivating the profile on the old phone and installing a fresh one on the new phone for the same line. You are not copying a file across. You are re-homing the line to new hardware.
Newer Android versions and recent phones from Google and Samsung support a built-in eSIM transfer feature that handles this for you. Where that is not available, the carrier re-issues the profile instead. Both paths end the same way, with your number working on the new device.
Option 1: Use the Built-in eSIM Transfer
Recent Android phones, particularly Google Pixel and Samsung Galaxy models on current software, include a guided eSIM transfer during setup or in settings. This is the fastest method when both phones support it.
Keep both phones nearby, powered on, and connected to Wi-Fi. On the new phone, start the setup process. During the cellular or SIM step, look for an option to transfer a SIM or eSIM from another device. Follow the prompts, which usually ask you to confirm on the old phone and may show a code to verify the transfer.
If your new phone is already set up, you can usually start the transfer from Settings. Look under network, connections, or SIM manager for an option to add an eSIM, then choose the option to transfer from another phone rather than scanning a code. The exact wording varies by manufacturer, but the flow guides you through confirming on both devices.
When the transfer completes, the line deactivates on the old phone and activates on the new one. Confirm you have service on the new device before doing anything else.
Option 2: Transfer Through Your Carrier
If one or both phones do not support built-in transfer, or the carrier does not allow it, the carrier handles the move by issuing a new eSIM profile.
Contact your carrier and tell them you are moving your line to a new phone. Have the new phone’s EID ready. You can find it in Settings under about phone or in the SIM manager, depending on the model. The carrier will either send a new QR code, push the profile to the new phone remotely using the EID, or provide manual activation details.
On the new phone, go to the SIM or network settings, choose to add an eSIM, and scan the QR code or enter the details. Once the new profile activates, the old one is deactivated by the carrier. Some carriers do this automatically, while others ask you to remove it from the old phone yourself.
Before You Transfer: A Short Checklist
A little preparation prevents most problems. Make sure both phones are charged and on Wi-Fi. Confirm the new phone supports eSIM, since not every Android model does, and some regional versions ship without it. Back up the old phone in the usual way, as a transfer affects only the cellular line and not your apps or data.
It also helps to confirm with your carrier in advance whether they support self-service eSIM transfer or require you to contact them. Knowing this saves a failed attempt.
What to Do With the Old eSIM
Once the line is working on the new phone, the profile on the old phone is no longer active and can be removed. On the old device, open the SIM or network settings, select the old eSIM, and delete it. Only do this after confirming service on the new phone, so you are never left without a working line.
If you plan to sell or give away the old phone, removing the eSIM is an important step to make sure none of your line information stays on the device. A factory reset also clears it, but deleting the profile first is good practice.
If the Transfer Fails
If the new phone shows no service after a transfer, start with the basics. Toggle Airplane Mode on and off, then restart the new phone to force a fresh network registration. Check for a pending system or carrier update, since outdated settings can block activation.
If the line still does not work, contact the carrier and confirm three things: that the line is active on their system, that it is assigned to the new phone’s EID, and that there is no hold on the account. They can usually push the profile again or issue a fresh code while you are on the call. Avoid deleting the new profile during troubleshooting unless the carrier confirms they can re-issue it, since that can leave you with no line at all.
A Few Habits That Make It Easier
Transfer the eSIM while you still have your old phone in hand and both devices nearby, rather than after wiping the old one. Keep any activation details or backup codes your carrier provides, in case you need to reinstall. If you are switching carriers at the same time as switching phones, sort out the new line first and treat it as a fresh activation rather than a transfer.
For most people the built-in transfer feature handles everything in a few minutes. When it is not available, a quick call to the carrier and a new QR code does the same job. Either way the line ends up on your new Android phone with your number intact, and no physical card to misplace.