Does my phone support eSIM? A two-minute check before your trip (and why "has eSIM" isn't enough)

Description and use

A four‑step workflow to verify eSIM hardware, carrier unlock, regional model, and settings menu before buying a travel eSIM.

Problem

Users often buy a travel eSIM, arrive, and discover their phone cannot install it, even though the device has eSIM hardware.

Outcome

After completing the four steps, users can confidently determine if their device supports third‑party eSIMs and avoid purchasing incompatible travel data plans.

Workflow

• Dial *#06# to check for an EID; if present, eSIM hardware exists.
• Verify the phone is carrier‑unlocked (e.g., iPhone Settings → General → About → Carrier Lock shows "No SIM restrictions").
• Check the exact model number and its sold region to confirm eSIM support (e.g., Samsung Galaxy A54 regional variants, mainland China iPhone models).
• Confirm the "Add eSIM" option appears in the phone’s settings or look up the model in the free eSIM compatibility checker.

Evidence

If you see an EID (a long 32‑digit number) alongside your IMEI, the device has an eSIM chip.

Source

Having eSIM hardware is not enough. To install another provider's eSIM, the phone must accept third‑party profiles, which means it must be network‑unlocked.

Source

Check the exact model number and where it was sold (Galaxy A54/A35/A36, China/HK/Macao iPhones).

Source

We built a small, free eSIM compatibility checker because most checkers either live behind a provider's checkout or only list marketing model names.

Source