Install an eSIM on Your Samsung Phone for Seamless International Travel

Updated 12 October 2026 · Advinne editorial team · 6 min read

Get ready to stay connected while traveling abroad with our easy-to-follow guide on installing an eSIM on your Samsung device. No more worrying about roaming charges or lost SIM cards!

To install an eSIM on your Samsung phone, follow these steps to stay connected abroad without worrying about roaming charges. Make sure you have compatible hardware and software before proceeding.

Quick answer

Installing an eSIM on your Samsung device is a straightforward process that requires some preparation. Here's a quick overview of what you need to do:

Check compatibility

Make sure your Samsung device supports eSIM technology and the carrier you want to use offers eSIM services.

Carrier lock status

Check if your phone is carrier-locked or unlocked. If locked, you'll need to contact your carrier to unlock it before installing an eSIM.

  • Related terms: eSIM compatible devices, carrier-lock, Samsung Galaxy series

To install an eSIM on your Samsung device:

  • Purchase an eSIM plan from a reputable provider
  • Ensure your phone is updated with the latest software
  • Follow the in-device instructions or online tutorials to activate and set up the eSIM

How a travel eSIM works

What is an eSIM?

An eSIM (embedded SIM) is a digital SIM card that replaces the traditional physical SIM card in your phone. It's a small chip embedded in your device that allows you to switch between different cellular plans and providers without needing a new physical SIM.

How does it work?

When you purchase an eSIM, you'll receive a unique activation code or QR code. You then follow the prompts on your phone to install the eSIM, which activates the new plan. This process is often referred to as "activating" or "installing" the eSIM.

  • Why use an eSIM for international travel?

+ Convenience: No need to carry multiple physical SIM cards or worry about losing a physical card. + Flexibility: Easily switch between different plans and providers without needing new hardware. + Cost-effective: Avoid roaming charges by using local data and voice services with your eSIM.

For more information on installing an eSIM on other devices, check out our guide Install an eSIM on Your iPhone: Stay Connected Abroad Without the Hassle

What you need before you buy an eSIM

Check your phone's compatibility

Before buying an eSIM, ensure that your Samsung phone supports this technology. Not all Samsung phones are compatible with eSIMs. You can check if your phone is eligible by looking for the "eSIM" or "embedded SIM" feature in your device's settings.

Carrier lock status

If you're still under contract or have a carrier-locked phone, you may need to resolve this issue before purchasing an eSIM. Check with your current carrier about unlocking your phone and any potential fees associated with it.

Coverage needs

Think about where you'll be using your eSIM during your trip. Consider the countries you'll visit, their network coverage, and whether you'll have access to Wi-Fi or cellular networks. This will help you choose an eSIM provider that offers suitable coverage for your travel plans.

  • Related terms: international roaming, global SIM, mobile data abroad

Data requirements

Estimate how much data you'll need during your trip based on your usage habits and the activities you plan to do (e.g., social media, email, navigation). This will help you select an eSIM plan that suits your needs.

How to set up your eSIM step by step

  1. Ensure you have a compatible Samsung device and an eSIM plan from a supported carrier.
  2. Open the Settings app on your phone and navigate to "Connections" or "Mobile networks."
  3. Look for the "eSIM" or "Digital SIM" option and select it.

Set up your account

  • Create an account with your chosen eSIM provider, if you haven't already done so.
  • Follow the prompts to activate your eSIM plan and set up your account details.
  • You may need to verify your identity through a one-time code sent via SMS or email.

Configure your phone's settings

  • In the Settings app, select "Connections" or "Mobile networks" again.
  • Look for the "eSIM" option and toggle it on. This will enable your eSIM plan.
  • You may be prompted to restart your device after enabling the eSIM.

For more detailed instructions on installing an eSIM on your Android device, check out our comprehensive guide: Install an eSIM on Your Android: A Step-by-Step Guide

Tips to save data and avoid roaming charges

When traveling abroad with an eSIM, it's essential to optimize your usage, manage your data consumption, and minimize roaming fees. Here are some practical tips to help you achieve this:

Understand your needs

Before installing your eSIM, assess your data requirements for the trip. Consider downloading maps, music, and other content offline to avoid unnecessary data usage.

  • Download necessary apps and files before leaving your home country.
  • Use Wi-Fi whenever possible to reduce data consumption.

Monitor your data usage

Keep an eye on your data usage by regularly checking your phone's settings or using a third-party app. This will help you identify areas where you can make adjustments to avoid going overboard:

  • Set data alerts for when you reach certain limits.
  • Turn off background data usage for apps that don't require it.

Stay connected while minimizing costs

When abroad, prioritize voice and text communications over data-intensive activities like streaming or video calls. You can also consider purchasing a local SIM card or using public Wi-Fi networks to stay connected at a lower cost:

  • Use messaging apps instead of SMS for international communication.
  • Make voice calls instead of video calls when possible.

By following these tips, you'll be well on your way to enjoying seamless connectivity while avoiding unnecessary roaming charges and data overages.

Common eSIM problems and quick fixes

Network connectivity issues

If you're experiencing trouble connecting to the internet or making calls with your eSIM abroad, try restarting your phone or checking your carrier's coverage in that area. Make sure you have a strong signal by moving to a different location.

If the issue persists, it may be due to Check if your Samsung phone supports eSIM technology for international travel compatibility issues. Contact your carrier's customer support for further assistance.

Account management concerns

In some cases, you might encounter issues with account management when using an eSIM abroad. This can include difficulties in checking your balance or making changes to your plan. Try logging out and logging back in to resolve the issue.

If the problem persists, reach out to your carrier's customer support for help. They may be able to guide you through a troubleshooting process or provide additional assistance.

  • Check your phone's settings: Ensure that your eSIM is properly set up and configured on your Samsung device.
  • Restart your phone: Sometimes, a simple restart can resolve connectivity issues.
  • Contact your carrier: Reach out to your carrier's customer support for help with any account management concerns.

Frequently asked questions

How do I know if my Samsung phone supports eSIM?

Check your phone's specifications or contact the manufacturer to confirm whether it has an eSIM slot and is compatible with the carrier you want to use.

Can I still use a physical SIM card with an eSIM?

Yes, many phones allow you to have both a physical SIM card and an eSIM installed at the same time. This gives you flexibility in case you need to switch between plans or providers.

How do I activate my eSIM on Samsung?

Follow the prompts on your phone to install and set up the eSIM, which will activate the new plan and allow you to start using it.

Will an eSIM work with all carriers?

Not always. Check that the carrier you want to use offers eSIM services and is compatible with your Samsung device before purchasing a plan.

Can I cancel my physical SIM card after installing an eSIM?

Yes, once you've activated your eSIM, you can cancel your physical SIM card if it's no longer needed. Check with your carrier for specific instructions.

Is an eSIM secure?

Yes, eSIMs use advanced encryption and security protocols to protect your data and ensure a safe connection.

Keep reading

How we write: we explain the technology in plain English and compare providers on published features. We do not invent prices; plans change often, so check current pricing with each provider. Some links may earn us a commission at no cost to you (see our affiliate disclosure).