Korea eSIM for Travelers - unlimited data plan

eSIM for Vietnam

eSIM Plan

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Unlimited data at speeds of 1 or 2 or 3GB + 128Kbps daily.

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Talk and Text : Not Available

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Supports all of Voice Talk Apps.

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Hotspot and Tethering are supported, however,

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accessibility of them may fluctuate depending on carrier’s policies.

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Vietnam eSIM Runs on reliable Viettel 5G Network.

Notifications

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Check if your phone is unlocked.

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Check if your phone is eSIM compatible.

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You have to scan QR code within 60 days from purchase date.

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Once QR code is scanned, No longer it can use on other device.

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Make Sure Refund Policy for eSIM.

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eSIM can be installed only one time.

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Don’t delete your eSIM Profile after installation on your device.

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New QR Code will not be provided if you delete the initial eSIM Profile.

Price

Data 1GB Plan

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01-DAY : US$ 03.67

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02-DAY : US$ 04.90

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03-DAY : US$ 07.06

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04-DAY : US$ 09.36

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05-DAY : US$ 11.52

6 ~ 30-DAY Plan

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06-DAY : US$ 12.24

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07-DAY : US$ 15.12

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10-DAY : US$ 17.28

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12-DAY : US$ 18.72

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15-DAY : US$ 22.32

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20-DAY : US$ 24.48

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30-DAY : US$ 32.04

Data 2GB Plan

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01-DAY : US$ 04.68

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02-DAY : US$ 07.56

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03-DAY : US$ 10.44

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04-DAY : US$ 13.32

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05-DAY : US$ 16.56

6 ~ 30-DAY Plan

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06-DAY : US$ 18.00

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07-DAY : US$ 20.16

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08-DAY : US$ 17.28

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10-DAY : US$ 28.08

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12-DAY : US$ 30.96

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15-DAY : US$ 38.16

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20-DAY : US$ 44.64

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30-DAY : US$ 56.16

Data 3GB Plan

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01-DAY : US$ 05.62

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02-DAY : US$ 08.64

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03-DAY : US$ 12.24

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04-DAY : US$ 15.84

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05-DAY : US$ 19.44

6 ~ 30-DAY Plan

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06-DAY : US$ 20.88

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07-DAY : US$ 24.12

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10-DAY : US$ 33.12

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12-DAY : US$ 36.00

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15-DAY : US$ 45.36

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20-DAY : US$ 51.84

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30-DAY : US$ 63.36

Order

Order in US$

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Accept Global Credit Card by PayPal :

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Visa, Mastercard, Discover, American Express

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Accept Bank Transfer from your country.

Order Here!

Order in KRW

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Payment by USIMSA :

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Accept All Korean Credit Cards, N Pay, KaKao Pay.

Order Here!

FAQ

1. What Handsets are supported by eSIM? 

Here is a list of devices, iPhones and android phones that eSIM supported.

eSIM supported iPhones list are as follows.

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iOS should be at least version 15.0 or higher for using Korea eSIM.

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iPhone 15, 15 Plus, 15 Pro, 15 Pro Max

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iPhone 14, 14 Plus, 14 Pro, 14 Pro Max

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iPhone 13, 13 Pro, 13 Pro Max, 13 Mini

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iPhone 12, 12 Pro, 12 Pro Max, 12 Mini

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iPhone 11, 11 Pro, 11 Pro Max

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iPhone SE, XR, XS, XS Max

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iPhones from mainland China and don’t support eSIM.

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iPhone devices from Hong Kong and Macao only for iPhone 13 mini, iPhone 12 mini, iPhone SE 2020, and iPhone XS support eSIM.

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Learn more about Korea eSIM supported, tap here.

eSIM supported Android Phones list are as follows.

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Galaxy S23, S23 Ultra, S23 Plus

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Galaxy S22, S22 Ultra, S22 Plus

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Galaxy S21, S21 Ultra, S21 Plus

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Galaxy S20, GalaxyNote20

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Galaxy Z Fold , Galaxy Z Flip 

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Google Pixel 3/3 XL, Google Pixel 4,5,6 huawei P40

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eSIM support for android phones is only available on overseas manufactured mobile phones.  

2. How do I get a QR code for an eSIM?

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You will receive an confirmation email immediately.

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To download your eSIM profile, you receive an “activation code” and a QR code in 15 minutes from your order within our business hours when your payment cleared.

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Biz hours : 09:00 ~ 20:00 all the year.
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3. How do I install and set up an eSIM on my iphone?

Remind that eSIM can only be activated within Japan.

To install and Set up eSIM on iPhone, try to do below.

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Print out or display QR code on other device.

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Stay connected to a stable Wi-Fi network.

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In “Settings” select “Cellular Data”.

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Select “Add a cellular package”.

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Scan the QR code of eSIM.

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Set your Primary Default Line for Calls & SMS.

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Select ‘Main” for main line/iMessage/FaceTime.

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Do not forget to change the Primary Default line to the eSIM once you go abroad.

Set your Primary Default Line for Mobile Data.

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Tap ‘Cellular data’ on Cellular data and Turn off ‘Allow cellular switching’ and Tap ‘Continue’.

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Do not forget to disable Allow Mobile Data Switching to avoid high roaming charges.

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After setting to eSIM data, reboot the device 1-2 times, then check that local carrier has been selected.

If you are getting a 3G signal at the top of the phone screen after setting up your eSIM

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reboot your phone once to change to LTE or 5G.

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4. How do I install and set up an eSIM on my Android phone?

Remind that eSIM can only be activated within Japan.

To install and Set up it on android phone, try to do below.

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Stay connected to a stable Wi-Fi network.

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In “Settings” Tap “Connections”.

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Tap “SIM Card Manager”.

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Tap “Add Mobile Plan”.

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Scan the QR code of eSIM.

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In “Settings” Tap “Connections” and “SIM Card Manager”.

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Select eSIM 1 (USIMSA) mode ‘ON”.

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Select Data Switching mode ‘OFF”.

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Press Apply button.
korea-esim-install-android

5. Others

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How to Pay with Global credit cards on PayPal.

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When eSIM’s QR code is not working.

Refund

Our Refund Policy for eSIM is as follows.

Non-refundable Cases :

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When receiving and scanning QR code.

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When your phone is locked.

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When eSIM works on only 3G Signal due to your phone doesn’t support LTE.

Fully Refunded Case :

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Before receiving or scanning QR code.

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Before check-in (Confirmed purchase).

Contact Points

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Open Live Chat : Kakao channel

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email support :