How to install and activate an eSIM for Spain

Follow your provider’s installation instructions on a compatible device, then activate the correct line at the time specified by your plan.

Before you install

Confirm device compatibility and carrier lock status. Read the plan’s activation rule before scanning the QR code: installation and the start of paid validity are not always the same event. Keep your order details accessible offline.

Install with a reliable connection

Connect to a trusted Wi-Fi network.
Open the provider’s app, QR code or manual installation instructions.
Use your phone’s Add eSIM option and follow the prompts.
Name the line clearly, such as “Spain travel”.
Save the provider’s instructions for data roaming and APN settings.

Menu names vary across devices. On iPhone, Apple provides setup and line-selection instructions in its international travel guide. Use manufacturer documentation for Android-specific steps.

When you arrive in Spain

Select the travel eSIM as your mobile data line. Enable roaming on that line only if the provider instructs you to do so. Check whether automatic data switching could use your home line, and review your home carrier’s charges before leaving that line active.

Turning off home-line data roaming does not necessarily prevent charges for calls or other services. Check your home carrier’s terms if you keep your regular number active.

Test the connection

Temporarily turn off Wi-Fi and load a lightweight webpage. If it fails, check line selection, remaining data, validity and the provider’s setup instructions. Avoid deleting the eSIM as a first troubleshooting step; reinstalling it may require provider support.

After your trip

Switch mobile data back to your usual line and confirm your preferred settings. Keep the travel profile until you know whether it can be reused or whether support needs it.