If you see the "Unable to Activate eSIM" error on your iPhone or iPad, it typically indicates an issue during the eSIM installation process rather than activation. This can happen if you're not in the correct country or region, or if your device lacks a stable internet connection.

To resolve this, ensure you have a strong Wi-Fi signal or mobile data connection. Then, try reinstalling the eSIM. If the error persists, please reach out to [email protected] or use the live chat for further assistance.