【30% OFF】Vietnam Unlimited Data eSIM | Vinaphone/Mobifone (Receive by Email)
- A must-have for traveling in Vietnam, use an eSIM that can be used for data without replacing the SIM card!
- Local network is provided by Vinaphone/Mobifone.
- Unlimited data at up to 4G speeds, choose from 1GB, 2GB, 6GB plans to suit your dates (hotspot available)
- For more data products, please refer to SIM & WiFi .
- For questions related to eSIM products (e.g. models that are not applicable), please refer to the product F&Q.
Package Options
Product Info
The content of this product is provided by machine translation and may not reflect the actual information, please take this into consideration before booking.
- How to check if your phone has an eSIM module
*#06# on the dial screen → If there is an EID in the device information, eSIM can be used.
- eSIM User Guide
Korean [iOS/Android]
English [iOS/Android]
Japanese [iOS/Android]
Available terminals
Rate plan information
How to install and use eSIM
APN manual setup
Notice
eSIM installation video - iPhone (iOS)
eSIM installation video - Android
Important Info
Reminders
Please make sure to check whether the model of the mobile phone you want to use eSIM supports eSIM service before purchasing. [Refer to the detailed page]
If you are a customer who has a mobile phone protection service set up, you must cancel the SIM lock and mobile phone protection service at the customer service center or homepage of the telecommunication company you are using to use it.
After purchase, product information (QR code) will be sent via e-mail or AlimTalk, and exchanges and refunds are not possible after the QR code is sent or scanned.
In order to register the purchased eSIM product to the device, data must be available. (Cellular network or wifi connection mode)
If you delete the registered cellular plan after QR scanning, eSIM cannot be used, so please keep the plan until the end of use.
It can be installed in advance at the departure point, and the usage date starts from the point of connecting to the destination network.
If possible, change the data roaming of the domestic carrier you are using to OFF before departure. (Incorrect operation may result in roaming charges abroad.)
Depending on the communication environment of the local carrier, data usage may not be smooth in some areas, and depending on the model used, you may be connected to 3G or 2G if it does not match the frequency band of the local carrier.
Product options (data amount, days of use, promotions, etc.) may change without prior notice in accordance with the terms and conditions of the provider.
If eSIM is not registered or cannot be used after registration (※ eSIM must be installed), please contact customer service. We cannot help you after returning, and returns/refunds are not available. [In Korea: 1566-9070 / When calling from abroad: 02-775-1401]
Once deleted, eSIM cannot be rescanned or restored. As above, refunds are not possible if you are unable to use the service due to your negligence or lack of familiarity with the user guide.
Exchanges and refunds are not possible after the QR code is sent or scanned.
No refunds will be made if service is unavailable due to network maintenance by the local carrier, natural disasters, or other reasons.
eSIM User Manual Korean [iOS/Android]: https://wmstgbb001.blob.core.windows.net/wm-images/market/KR_eSIM_Manual_iOS_AOS.pdf
eSIM User Manual English [iOS/Android]: https://wmstgbb001.blob.core.windows.net/wm-images/market/EN_eSIM_Manual_iOS_AOS.pdf
eSIM User Manual Japanese [iOS/Android]: https://wmstgbb001.blob.core.windows.net/wm-images/market/JP_eSIM_Manual_iOS_AOS_v2.pdf
How to Use
STEP 1. ▶Buy ◀
- Please select the desired eSIM data capacity and usage period.
- When your order is confirmed, a QR code will be sent to your email and mobile phone. (* If you do not receive it, please request again through the customer center and we will send it immediately)
*Orders placed between 09:00 and 18:00 will be shipped the same day every 4 hours. (If you order after 18:00, it will be shipped the next day. Depending on the amount of orders, the delivery time may be slightly delayed.)
STEP 2. ▶Setting◀
1. Settings > Open the Cerulean menu
- Select 'Add Cellular Plan'.
(A rate plan can be added only in a network environment)
2. Add Cellular Plan > Scan QR Code
- Scan the QR code image received by text and email.
- If you cannot scan the QR code, you can set it manually.
3. Designation of rate plan label and line used
[Plan Label]
- Existing SIM → Main
- eSIM (Local SIM) → Secondary (freely set for travel, work, etc.)
[default line]
- Existing SIM → Call/Message, iMassage/FaceTime
- eSIM (Local SIM) → Cellular Data (Switching Allowed OFF)
4. Settings > Cellular > Turn off Cellular Data Toggle
- When using overseas, use after blocking cellular data conversion so that the existing SIM (main) cannot be used as data
* If data roaming is turned on while the cellular rate plan is selected as 'main', roaming charges may be charged from the domestic carrier (main line).
5. APN manual setting (when data is unavailable)
- Settings > Cellular > Cellular plan > Select eSIM plan > Cellular data network
- In most cases, it is set automatically, but in some cases, you may need to change the APN information.
* For APN information, check the purchased product detail page
Cancellation Policy
- Once the order has been completed, it cannot be canceled, modified, or refunded
- Due to time zone differences, the confirmed cancellation date is based on the supplier’s local time. Please allow 2–5 business days to process your cancellation request, after which the cancellation fee will be charged according to the product’s cancellation policy. Once the cancellation is confirmed, you will receive your refund within 14 working days.
FAQ
When selecting an eSIM for Vietnam, consider data allowance (e.g., 1GB, 2GB, 6GB plans), network coverage (major local providers like Vinaphone/Mobifone are preferred), data speed (aim for up to 4G), and whether hotspot functionality is included. Ensure your device is eSIM compatible and unlocked. Prioritize options that offer flexibility and reliable connectivity for your travel needs throughout Vietnam.
Yes, using an eSIM for mobile data is permitted and a widely accepted practice for travelers in Vietnam. It offers a convenient and legal way to access the internet without needing a physical SIM card. You can activate it remotely, making it ideal for immediate connectivity upon arrival and it seamlessly utilizes the local network infrastructure.
For foreigners traveling in Vietnam, eSIMs are highly recommended due to their ease of use, allowing data access without physically changing SIM cards. Traditional local physical SIM cards from carriers like Vinaphone or Mobifone are also available. While pocket Wi-Fi rentals offer another option, an eSIM directly integrates with your compatible smartphone for a streamlined experience.
eSIM data plans in Vietnam are generally structured based on the amount of high-speed data included, such as 1GB, 2GB, or 6GB, often coupled with unlimited data at a reduced speed after the high-speed allowance is consumed. Plans usually specify a validity period (e.g., 5, 7, or 10 days) and aim to offer flexibility in choosing a suitable data volume for your travel duration and usage needs. Hotspot capabilities are frequently included.
Most newer smartphone models from leading manufacturers are compatible with eSIMs for use in Vietnam. This typically includes Apple iPhones (XR/XS and newer), Samsung Galaxy phones (S20 and newer), Google Pixel phones (Pixel 3 and newer), and various other high-end devices. It's crucial to confirm your specific phone model is unlocked and supports eSIM functionality before your trip by checking your device specifications or contacting its manufacturer.
Yes, an eSIM for Vietnam can provide high-speed data, typically offering up to 4G speeds for reliable internet access, browsing, and navigation. Hotspot functionality is often included with these eSIM plans, allowing you to share your mobile data connection with other devices like laptops, tablets, or companions. This feature adds convenience for staying connected across multiple gadgets during your travels.
In Vietnam, prominent network providers for eSIM services catering to travelers include Vinaphone and Mobifone. These are among the largest and most established mobile operators in the country, known for their extensive network coverage and reliable data connectivity across various regions. Opting for an eSIM that utilizes one of these robust networks ensures a consistent and efficient internet experience throughout your journey.
Activating an eSIM for use in Vietnam typically begins after purchase when you receive a QR code via email. You'll then scan this QR code with your smartphone's camera or enter activation details manually within your phone's cellular settings. Follow the on-screen prompts to install the eSIM profile. Ensure your device has an active internet connection during setup and that data roaming is enabled for the newly installed eSIM.
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