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Travel SIMs: Do you need to convert your SIM to eSIM for travel abroad?

Updated March 27 2025 - 9:22am, first published March 26 2025 - 9:34am

This content is provided by a third party.

Switching from a physical SIM card to an eSIM offers increased flexibility and convenience in managing your mobile connection. With an eSIM, you no longer need to swap physical cards to change networks. Here, we'll explore how to make this switch on both Android and iPhone devices and discuss the key points you should consider before converting.

Understanding SIM and eSIM

A SIM card is a small chip that connects your phone to a mobile network, while an eSIM is a digital alternative built into your device. eSIM technology offers multiple advantages, such as easy network switching and better device design due to the elimination of physical slots. According to GSMA Intelligence, over 76% of all smartphone connections are projected to use eSIMs by 2030-a clear indicator of its growing adoption worldwide.

Importance of switching to eSIM

Converting to an eSIM can be beneficial for several reasons:

  • Convenience: Switch between carriers and activate new plans with just a few taps. This can be especially helpful for frequent travelers who need to manage different networks without the hassle of physically changing SIM cards.
  • Security: Unlike physical SIM cards, eSIMs cannot be easily removed or stolen, providing an added layer of security. This is particularly useful if your phone is lost or stolen, as the embedded eSIM makes it harder for unauthorized users to access your mobile data.
  • Environmental Impact: eSIMs help reduce plastic waste by eliminating the need for physical SIM cards. This contributes to more sustainable practices in the telecom industry, aligning with global efforts to minimize environmental damage.
  • Device Design: The absence of a physical slot for a SIM card allows phone manufacturers more flexibility in designing devices. This can lead to thinner, more compact smartphones with enhanced features such as larger batteries or improved waterproofing.
  • Remote Management: eSIMs make it easier to manage mobile plans remotely. Users can switch plans or carriers through their phone's settings without needing to visit a store or wait for a physical SIM card to be shipped.

Does converting a SIM to an eSIM cost money?

Converting from a physical SIM to an eSIM is usually free when done through major carriers. However, some smaller carriers may impose a nominal fee, so it's advisable to check with your provider beforehand.

How to convert a physical SIM to an eSIM

Converting your SIM to an eSIM is a simple process that unlocks the benefits of a digital connection. Below are the steps for transitioning from a physical SIM to an eSIM on various devices.

On iPhone

To convert your physical SIM to an eSIM on an iPhone, follow these steps:

  1. Check Compatibility: Ensure your iPhone (XS or newer) and carrier support eSIM.
  2. Back Up Your Data: It's always a good practice to back up your information.
  3. Get a QR or Activation Code: Contact your carrier for a QR code or an activation code.
  4. Add Cellular Plan: Go to Settings Cellular Add Cellular Plan.
  5. Scan the QR Code: Manually scan the provided QR code or enter the activation code.
  6. Set as Default: Name your eSIM and set it as your primary line for calls and data in Cellular settings.

On Android Phones

To convert a physical SIM to an eSIM on an Android device:

  1. Confirm Compatibility: Ensure your device supports eSIM and is not locked.
  2. Open Settings: Navigate to Settings Connections or Network & Internet.
  3. Add Mobile Plan: Select SIM Card Manager Add Mobile Plan.
  4. Scan the QR Code: Use the code provided by your carrier.
  5. Complete Setup: Follow on-screen prompts to finalize the conversion.

On Samsung Phones

If you're using a Samsung device, the process is similar:

  1. Open Settings: Tap on Connections.
  2. SIM Card Manager: Select Add mobile plan.
  3. Scan or Enter Code: Provide the QR code or follow the prompts.
  4. Confirm Details: Verify the code and follow any remaining on-screen instructions.

Pros and cons of eSIM over physical SIM

Pros

  • Ease of Use: Activating new plans is simple and can be done remotely.
  • Security: Less susceptible to loss or theft.
  • Environmental Benefits: Reduces plastic waste.
  • Device Design: Allows for more compact smartphones.

Cons

  • Limited Support: Not all devices and carriers support eSIM.
  • Initial Setup: May be challenging for those unfamiliar with technology.
  • Switching Devices: Moving your number temporarily between devices may be less straightforward.

Using eSIM and SIM together

Many smartphones support the simultaneous use of both an eSIM and a physical SIM, known as Dual SIM Dual Standby (DSDS). This feature allows you to manage two networks at once-for example, using one for personal calls and another for work data.

To set this up, go to Settings SIM cards or Mobile Network, and configure which SIM handles specific tasks like data and calls. Switching between networks is seamless, making this setup ideal for frequent travelers or those needing multiple lines.

Final thoughts

Converting your SIM to an eSIM is a step toward modernizing your mobile experience, offering flexibility and convenience. As the mobile industry evolves, adopting eSIM technology positions you to take full advantage of future advancements in connectivity. The seamless nature of switching between carriers, enhanced security features, and the eco-friendly benefits make eSIM a compelling choice. Before making the switch, confirm your device's compatibility and check with your carrier for any potential fees or support limitations. Ultimately, embracing eSIM not only simplifies how you manage your mobile plan but also supports sustainable practices and sets the stage for innovative mobile solutions.

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