Travelling should begin with exploring your destination—not searching for a SIM-card shop, swapping tiny SIM cards, or worrying about expensive roaming charges.
An eSIM makes getting online abroad much simpler. It is a digital SIM already supported by many modern phones, allowing you to add a travel data plan without removing your primary SIM card.
With an egoViet eSIM, you can choose a prepaid plan for your destination, receive the details digitally, and set it up before your trip. This guide walks you through everything you need to know, from checking compatibility to connecting after you land.
Why choose an egoViet eSIM?
A physical SIM card can be inconvenient while travelling. You may need to find a local store, show identification, wait in line, remove your current SIM, and keep that SIM somewhere safe until you return home.
An egoViet eSIM offers a more flexible way to stay connected.
Get connected before you arrive
Buy your eSIM online before departure and install it while you have stable Wi-Fi. When you reach your destination, your phone can connect to a supported local network without needing to visit a shop.
No physical SIM card to swap
Your eSIM is installed digitally. You can keep your main SIM card in your phone, helping you retain access to your regular number for calls, SMS, and verification codes where available.
Prepaid travel data with clearer control
Choose a plan that suits your destination, travel duration, and expected data use. Because the plan is prepaid, you know what you are purchasing before you travel.
Use local mobile networks
egoViet travel eSIMs connect through supported local networks at your destination, giving you mobile data for maps, messaging, transport apps, bookings, and more.
Simple digital setup
After purchase, you receive the installation details digitally. Most eSIMs can be installed using a QR code, and manual details are available when needed.
Before you install your egoViet eSIM
Take a moment to check these points before starting:
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Your phone is carrier-unlocked.
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Your phone supports eSIM technology. Check the egoViet compatible devices list.
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You have a stable Wi-Fi connection for installation.
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You have received your eSIM QR code or manual activation details.
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You have not already installed the same eSIM on another device.
Most eSIMs can only be installed once. Do not delete your eSIM from the phone unless egoViet support tells you to do so.
Step 1: Choose and purchase your eSIM plan
Visit the egoViet eSIM store and search for your destination.
Choose a plan based on:
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The country or region you are visiting
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The number of days you need data
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Your expected data usage
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Whether you are visiting one destination or multiple countries
After checkout, your eSIM details will be delivered digitally. Keep the email or order information available until installation is complete.
Step 2: Install your egoViet eSIM
We recommend installing your eSIM before departure, while you have reliable Wi-Fi. Installation does not always mean that your data plan starts immediately; activation depends on the policy of your specific plan.
Install with a QR code on iPhone
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Connect your iPhone to Wi-Fi.
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Open Settings.
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Tap Mobile Data or Cellular.
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Select Add eSIM.
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Tap Use QR Code.
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Scan the QR code supplied by egoViet.
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Follow the on-screen instructions to add the cellular plan.
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Label the plan egoViet Travel so it is easy to recognise later.
If the QR code is saved on your phone, choose Open Photos from the QR-code screen and select the image.
Install with a QR code on Samsung or Android
The wording may vary slightly depending on your device.
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Connect your phone to Wi-Fi.
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Open Settings.
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Go to Connections > SIM manager.
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Tap Add eSIM.
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Choose Scan QR code from service provider.
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Scan your egoViet QR code, or select it from your photo library if available.
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Tap Add or Confirm and wait for the installation confirmation.
Install manually
If your phone cannot scan the QR code, use the manual information supplied with your eSIM.
On iPhone:
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Go to Settings > Mobile Data/Cellular > Add eSIM.
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Select Use QR Code.
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Tap Enter Details Manually.
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Enter the SM-DP+ address and activation code provided by egoViet.
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Complete the on-screen steps.
On Android:
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Go to Settings > Connections > SIM manager > Add eSIM.
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Choose Scan QR code from service provider.
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Tap Enter activation code.
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Enter the activation code supplied with your eSIM.
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Confirm the installation.
Step 3: Activate your eSIM and connect when you arrive
When you arrive at your destination, select your egoViet eSIM as the line for mobile data.
On iPhone
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Go to Settings > Mobile Data/Cellular.
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Select your egoViet Travel eSIM.
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Make sure Turn On This Line is enabled.
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Return to Mobile Data/Cellular Data and choose the egoViet eSIM.
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Turn off Allow Cellular Data Switching so your primary SIM does not use data unexpectedly.
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Check the plan instructions for Data Roaming. Many travel eSIMs require it to be switched on for the egoViet eSIM line.
On Samsung or Android
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Open Settings > Connections > SIM manager.
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Make sure the egoViet eSIM is enabled.
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Under Mobile data, select your egoViet eSIM.
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Go to Mobile networks.
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Follow your plan instructions for Data Roaming.
Keep Data Roaming switched off on your primary home SIM to avoid charges from your home mobile provider.
Your phone may take a few minutes to connect to a local network after landing. This is normal.
Troubleshooting: What if my eSIM is not working?
If you cannot connect after arriving, try these quick checks:
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Confirm that your eSIM is turned on.
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Make sure egoViet is selected as your mobile-data line.
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Check whether your plan requires Data Roaming to be enabled.
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Turn Airplane Mode on for 10 seconds, then turn it off.
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Restart your phone.
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Check your eSIM instructions for APN settings, if provided.
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Confirm that you are in the plan’s coverage area and that the plan has started.
If you still need help, contact egoViet support with your order details and a screenshot of your mobile settings.
Ready to travel with egoViet?
An eSIM is one of the easiest ways to prepare for international travel. You can organise your mobile data before departure, keep your primary SIM in your phone, and connect to local networks when you arrive.
Explore egoViet eSIM plans and choose the right destination for your next trip.