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An eSIM profile is not automatically portable just because both phones support eSIM. Transfer can depend on the operating system, carrier, provider order and whether the profile has already been activated. Check the provider’s current policy before deleting or resetting the old phone.
Separate device transfer from reinstallation
Some manufacturers and carriers support a guided transfer between compatible devices. Other travel providers require a new QR, activation link or manual delivery. These are different processes and may affect validity or the number of installations.
Keep the old phone intact until the provider confirms the destination device and transfer method. Do not assume a backup restores the eSIM profile.
Check both devices and the order
Record the old and new model numbers, software versions, sales markets and carrier-lock status. Confirm that the provider accepts the new model and that the order is still valid. Ask whether the profile is assigned to the old device or can be reissued.
If the provider issues a new delivery method, use it only on the intended phone and keep the credential private. Do not scan a one-time QR on both devices as a test.
Follow the official transfer flow
Use the manufacturer’s current transfer prompt or the provider’s official instructions. Keep both devices charged and connected as required. Review the provider name and plan label on the new phone before selecting it for data.
If the transfer prompt is missing, stop. Do not change region, install unofficial firmware or delete the old profile to force the option to appear.
Check activation after the move
At the provider’s instructed time, verify that the new phone shows the profile, the travel line is enabled and the data line is selected. Follow roaming and APN instructions exactly. Make a small data test and compare the result with the provider account.
If the old phone loses the profile or the new phone remains pending, record the exact message and contact support. Redact QR codes, activation links, SM-DP+ details, EID, IMEI, ICCID and account email from screenshots.
A hypothetical sequence
Imagine a traveller who buys a new phone a few days before departure. A safe order would be: keep the old phone untouched, record both model numbers, ask the provider which transfer or reissue method applies to the exact order, follow that method on the new phone over stable Wi-Fi, and only then consider resetting the old phone.
This sequence is an illustration, not a promise that every order can be moved. The provider's current terms decide whether a transfer, a reissue or a new purchase is available.
Transfer is possible only when the device, carrier and order rules line up. Preserve the original profile, request official guidance and let the provider determine whether to transfer or reissue it.