SOURCED DEVICE RECORD

iPhone 17 eSIM support: sourced device record

Check region or variant. Purchase-market rules apply. The phone must also be carrier-unlocked for an unrelated travel provider.

1 models coveredManufacturer sourcesReviewed October 19, 2026

Loading the interactive checker. Sourced compatibility information is available on this page.

Apple: Using Dual SIM with an eSIM (opens in a new tab) · Record checked 2026-10-19. The sourced device details remain available below.

iPhone 17

Check region or variant

Purchase-market rules apply. The phone must also be carrier-unlocked for an unrelated travel provider.

Model numbers in the sourced record: A3258, A3519, A3521, A3520.

China mainland: The mainland-China version does not support eSIM. Apple: Using Dual SIM with an eSIM (opens in a new tab)
Hong Kong: Apple explicitly lists this market's version as eSIM-capable. Apple: Dual SIM with two nano-SIM cards (opens in a new tab)
Macao: Apple explicitly lists this market's version as eSIM-capable. Apple: Dual SIM with two nano-SIM cards (opens in a new tab)

Exact hardware variants

A3521: eSIM not supported. This mainland-China variant does not support eSIM. Apple: Using Dual SIM with an eSIM (opens in a new tab)

Apple: Using Dual SIM with an eSIM (opens in a new tab) · Checked 2026-10-19

Additional model and market sources

Check this exact model, purchase region and carrier lock

CHECK ON YOUR PHONE

Confirm the device in Settings

On iPhone

Open Settings → General → About. Tap Model Number for the A-number. Under Carrier Lock, “No SIM restrictions” is Apple’s unlocked indication. Look under Cellular or Mobile Data for Add eSIM.

Apple: unlock requirements (opens in a new tab)

An EID indicates eSIM hardware. It does not prove the phone is unlocked, that every provider will accept it or that a plan includes coverage at your destination. Do not send us your IMEI, EID or account details.

These records use manufacturer documents, with no remote inspection or hands-on activation testing. Read how the compatibility checker works.

Browse Apple compatibility guides.