Korea 5G Unlimited Data eSIM – Dosirak eSIM

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2 Reviews >
From US$2.00

The Smartest Way to Stay Connected in Korea: Dosirak eSIM

Do you have a latest-generation phone that supports eSIM? If so, Dosirak eSIM is your ultimate solution for high-speed data in South Korea.

Forget about physical pickup or delivery—once you place your order, an activation QR code will be sent directly to you. Simply scan the code, and your data plan is ready to go! Just let us know your arrival date, and enjoy instant connectivity the moment you land. With various affordable plans to choose from, staying connected has never been this easy or convenient. Check out our options and book your digital SIM today!

Short Information

Duration
3, 5, 7, 10, 15, 30 days
Language
English
Cancellation
Non-refundable
Included
eSIM card activating QR code
- Data (limited according to your chosen plan)
Excluded
- Voice calls
- SMS Text messages
- TikTok Support

Overview

※ This e-SIM does not support TikTok.

 

[ QUICK OVERVIEW ]

eSIM
Company Carrier SKT/LGU+
Basic Data Option (Per Day) 1GB / 2GB Unlimited
Duration Options 3, 5, 7, 10, 15, 30 days
Speed for Basic Data 5G
Down Speed after Basic Data
128kbps / Unlimited
5Mbps Speed unlimited after 10GB per day
Hotspot Available
Voice Calls X
 (not outgoing nor receiving)
SMS Texting X
 (not outgoing nor receiving)
Activation

Download the eSIM using the QR code that is sent with the mobile voucher

 

 

 

 

What is an eSIM?

An eSIM (embedded-SIM) is a digital SIM that allows you to activate a cellular plan from a carrier without having to use a physical nano-SIM. It’s the smartest and easiest way to stay connected while traveling.

 

Why Choose our eSIM?

  • Instant Connectivity: Forget waiting for shipping or visiting a store. Just scan the QR code and you’re ready to go!
  • Stable & High-Speed: Say goodbye to unstable roaming. Experience a seamless nationwide network with reliable speeds.
  • Keep Your Original SIM: No more worrying about losing your home country’s SIM card. Your eSIM works alongside your physical SIM, allowing you to stay reachable on both.
  • Travel Light & Smart: Everything is digital. Enjoy the ultimate convenience and switch to a local network in seconds!

 

 

 

Choose Your Perfect Data Plan

Find the plan that best fits your stay. All daily plans provide high-speed data refreshed every midnight.

 

Daily Data 3 Days 5 Days 7 Days 10 Days 30 Days
1 GB per day
2 GB per day
Unlimited

 


[ Check Compatibility ]

Before purchasing, please verify your device using one of these simple methods:

  • *Dial #06#: Open your phone’s dial pad and enter *#06#. If you see an EID number in the device information, your phone supports eSIM.
  • Settings Menu: Go to Settings > Cellular (or Connections) > SIM Manager. If you see an ‘Add eSIM’ or ‘Add Data Plan’ option, your device is ready for eSIM.

[ Supported Models ]

🍎 APPLE

  • iPhone: XS, XR, 11, 12, 13, 14, 15, 16 Series and SE2·SE3.
  • iPad: iPad (7th gen+), iPad mini (5th gen+), iPad Air (3rd gen+), iPad Pro 11-inch (all), iPad Pro 12.9-inch (3rd gen+).
  • Note: iPhones/iPads from Mainland China, Hong Kong, or Macau generally do not support eSIM (except for some SE2/XS models from HK/Macau).
    ※ Smartphone eSIM plans cannot be used on iPads.

🔹 SAMSUNG (Korea-released models)

  • Galaxy S: S23, S24, S25 Series
  • Galaxy Z: Z Flip 4·5·6·7, Z Fold 4·5·6·7·SE
  • Galaxy A: A35 5G, A54 5G (Quantum 4), A55 5G (Quantum 5)
  • Galaxy Tab: S9, S10 Series
  • Note: Only the models listed above released in South Korea are compatible.
    ※ Smartphone eSIM plans cannot be used on Galaxy Tabs.

Price

Price 1GB 2GB Unlimited
3 Days US$2.00 US$3.00 US$6.00
5 Days US$3.00 US$4.00 US$10.00
7 Days US$4.00 US$6.00 US$14.00
10 Days US$5.00 US$8.00 US$19.00
15 Days US$8.00 US$12.00 US$29.00
30 Days US$15.00 US$24.00 US$57.00
 Included:
 - 128 kbps Speed Data (1GB, 2GB Plan)
 - 5 Mbps Speed Data (Unlimited Plan)
 Not Included:
 - Voice calls (neither incoming nor outgoing calls are possible)
 - SMS text service
 - TikTok Support

 

[IMPORTANT NOTES]

  • ACTIVATION TIME CALCULATOR: 

    No matter what time you activate your eSIM card, the "daily count" restarts at 01:00 AM every day.
    e.g. If you purchase a 3-day eSIM and activate it at 4:00 PM (16:00) on Monday, the first day will expire at 12:59 AM on Tuesday (KST). The second day will start at 1:00 AM on Tuesday, and so on. This means that regardless of your activation time, each "day" follows the fixed daily cycle from 1:00 AM KST to 12:59 AM KST the next day.

  • Please ensure your mobile phone device supports eSIM cards before purchasing.

How to book

After login, fill in each option; add items to the cart on the right. You can add multiple items in your cart and pay in one payment. We accept all major international credit cards and Paypal.
You will instantly receive the order receipt by email. The confirmation voucher will be sent to you within 2 business days of booking, subject to availability. If you have not received it yet, please check your SPAM email or MY ACCOUNT on our website.
Enjoy your eSIM Card When receiving your QR code, follow the instructions and activate your data plan.

 

Reminders

1. Device Compatibility

  • Ensure your mobile device supports eSIM before making a purchase.
  • Your phone must be fully unlocked by your mobile provider to use the eSIM.

2. eSIM Registration & Activation

  • The eSIM must be registered within 180 days (for 1GB, 2GB) / 90 days (for Unlimited) of receiving it; otherwise, it will expire.
  • To activate the eSIM, turn on roaming services and connect to Wi-Fi (this can be done before or after arriving in Korea).

3. Usage Duration & Daily Calculation

  • Regardless of activation time, the "daily count" resets at 01:00 AM (KST) each day.
    e.g. If you activate a 3-day eSIM at 4:00 PM on Monday, the first day will expire at 12:59 AM on Tuesday, and the second day starts at 1:00 AM.

4. Service Limitations

  • This is a DATA-only eSIM; calling and SMS services are NOT included.
    However, messaging apps like WhatsApp, Line, KakaoTalk, Telegram can be used.
  • This product does not support TikTok.

5. Important eSIM Handling Rules

  • Do NOT delete the registered cellular plan after scanning the QR code.
    Once deleted, the eSIM cannot be reinstalled, rescanned, or restored.
  • The eSIM cannot be transferred to another device once registered.
  • If you encounter issues, contact customer service immediately.
    If the eSIM is deleted by the user, no refund or replacement will be provided.

6. Using Multiple eSIMs

  • A single device cannot use two eSIMs simultaneously.
    To use a new eSIM, the previous one must be deleted first.

Cancellation Policy

  • From the moment you receive the eSIM QR Code, the service is non-refundable.
    ** Make sure your mobile phone matches the required conditions for using eSIM before you place the order**

reviews 2

Korea 5G Unlimited Data eSIM – Dosirak eSIM

Add a review
  1. Fr*** T***   Mexico 

    Muy buen servicio! he tenido datos sin problema en mi estancia en Corea 🙂

  2. LAURA CRISTINA LOPEZ VELAZQUEZ

    LA*** L***   Mexico 

    The purchase process was very quick and it was easy to install on the phone. It is very practical and the internet speed is very good, it works perfectly. I would buy it again.

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