Check region or variant. Apple lists the mainland-China model A3721 in its China eSIM guide, but its general iPhone model list does not yet identify this model. Confirm the model with Apple before buying a plan.
1 models coveredManufacturer sourcesReviewed October 19, 2026
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Apple lists the mainland-China model A3721 in its China eSIM guide, but its general iPhone model list does not yet identify this model. Confirm the model with Apple before buying a plan.
Model numbers in the sourced record: A3721.
China mainland: eSIM hardware is supported. Install a non-mainland-China travel eSIM only after leaving mainland China, with Location Services on. This variant stores up to two profiles. Apple: Using eSIM in China mainland (opens in a new tab)
Documented purchase markets: China mainland. An unlisted market is unverified in this catalog, rather than an automatic “no”.
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.
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.