Not all Android phones support eSIM. Confirm compatibility before purchase:

• Samsung: Galaxy S20, S21, S22, S23, Note 20, Fold, Flip, and later.
• Google Pixel: Pixel 3 and later (except Pixel 3 in Australia, Taiwan, Japan).
• OnePlus: OnePlus 11, 12, and newer global models.
• Other Brands: Oppo, Motorola, Huawei (select models only).

Ensure your device is unlocked and on the latest Android version. Check device compatibility.

1. Visit RoamingData.com and select your destination.
2. Choose a plan based on your data or voice needs.
3. Look for an email with your eSIM QR code and instructions.

A stable Wi-Fi connection is required to download and activate your eSIM profile.

Go to Settings → Connections (Samsung) or Network & Internet (Pixel / OnePlus).

Tap SIM Manager (Samsung) or Mobile Network → Add Carrier (Pixel / OnePlus) and select Add eSIM.

Choose Scan QR Code and use the camera to scan the code from your email. If prompted, enter the activation code provided in the email.

Give the line a label (e.g., Roaming Data) so it’s easy to recognize in dual-SIM mode.

Set Roaming Data eSIM as your primary mobile data line for travel. Keep your original SIM active to receive calls/SMS on your home number.

Go to Settings → Connections → SIM Manager (or Mobile Network) and confirm your Roaming Data eSIM shows as Active. Open a browser/app to verify connectivity.