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Product #133782
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Korea eSIM card with QR code over vibrant Busan Gamcheon Culture Village, symbolizing easy unlimited internet for seamless travel.

South Korea Unlimited Prepaid Data Roaming eSIM 500MB/daily up to 30GB - 30 Days

4.1Very Good
Sold 400+

No cancellation

  • Save your valuable time and receive your eSIM QR Code instantly, without waiting for SIM card delivery.
  • Simply scan the QR Code to set up an eSIM (Embedded-SIM), eliminating the complicated steps of changing the SIM card
  • Enjoy high-speed mobile network through local carriers KT Corporation and SK Telecom
[5% App discount] Code: APP5OFF , HK: APP15HK
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Package Options

What You Can Expect

Check if your mobile phone has eSIM function

English guide demonstrating how to check if a mobile phone has eSIM functionality, with screenshots for Apple, Google, and Samsung devices, advising users to dial *#06#.

Please take note of the eSIM-Compatible Devices

English infographic of Korea eSIM compatible devices, listing specific iPhone, Galaxy, and Pixel models from Apple, Samsung, Google, Huawei, and Motorola for compatibility checks.

Please take note of the eSIM installation guideline

English language infographic providing 9 step-by-step instructions for Korea eSIM installation, showing phone settings and QR code scanning for seamless activation.

SIM Card Specifications

Data Usage SpecificationsUnlimited data, 500MB, 5GB, 30GB
Transmission Specifications4G
Signal Coverage AreaSouth Korea
Mobile CarrierKT & SK
Supported SizeseSIM
Hotspot SharingAvailable
Supported Frequencies(4G)B5(850 MHz), B3(1800 MHz), B1(2100 MHz)
Top-Up AvailabilityTop-up unavailable
ExcludesVoice calls, Texts
Not SupportedDual-SIM device, SIM-locked device, Carrier-customized device, Mobile hotspot
Reminders

This eSIM is data only. It does not include a phone number to make phone calls or send SMS messages

Purchase Notice

  • Data plan validity starts immediately when eSIM is installed
  • Please make sure your cellphone and its operating system are compatible with eSIM. Failure to do so may result in activation failure, and refunds will not be granted
  • iOS requires version 12.1 or later. Please note that iPhones sold in China do not support eSIM and certain cell phones sold in Hong Kong and Macao do not support eSIM

Includes/Excludes

  • eSIM

Reminders

  • This eSIM is data only. It does not include a phone number to make phone calls or send SMS messages

  • High-speed data throughout with no daily data limit. Once data is utilized, it will be unlimited data with reduced speed up to 128 kbps (for messaging apps)

  • The eSIM QR Code will be sent to your email address once your booking is confirmed

  • Please ensure that you have an eSIM-compatible and network-unlocked device and that the travel itinerary is confirmed

  • No refunds or cancellations due to compatibility issues or changes in itinerary or past expiry date

  • You may install the eSIM before traveling (before your flight) or, at your destination when you need it

  • The eSIM can only be installed once. Do NOT DELETE/REMOVE your eSIM from your device after successful installation

  • Expiry date: 45 days from the purchase date

How to Use

— Step By Step On How To Use —

  • iOS: Settings > Cellular/Mobile Data > eSIM > Add Data Plan, Scan QR and label accordingly (example, Country eSIM)
    - Step 1: Settings>Cellular Data/Mobile Data > Turn on your eSIM > Turn on Data Roaming
    - Step 2: Settings>Cellular Data/Mobile Data > In Mobile Data > Select your eSIM
  • Android: Settings > Network > Sim Card Manager > eSIM > Add mobile plan > Scan QR and label accordingly
    - Step 1: Connections> SIM Card Manager> Turn on (eSIM)> Scroll bottom > Mobile Data > Select your eSIM
    - Step 2: Connections >Mobile Network > Turn on Data Roaming

*Please note that you need an internet connection to install

Cancellation Policy

  • Once the order has been completed, it cannot be canceled, modified, or refunded
NOTE
  • 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

1. Is my smartphone compatible with a South Korea eSIM for data usage?

Most modern smartphones, typically models released from 2018 onwards, support eSIM functionality. This includes iPhone XS/XR and newer, Samsung Galaxy S20 series and newer, Google Pixel 3 and newer. To confirm compatibility, you can check your phone's settings for an 'Add eSIM' or 'Add Cellular Plan' option, or refer to your device manufacturer's specifications. It's crucial to verify your specific model before purchasing a South Korea eSIM.

2. What kind of data speed and usage should I expect from a South Korea eSIM?

With a South Korea eSIM, you can expect high-speed 4G data service, ensuring smooth browsing, streaming, and app usage. This specific eSIM plan offers 500MB of high-speed data per day, after which data speeds will be managed, though still allowing for basic internet activities. Over the 30-day period, a total of up to 30GB of high-speed data is available, ensuring continuous connectivity throughout your trip.

3. How does using a South Korea eSIM compare to international roaming for internet access?

A South Korea eSIM generally offers a more convenient and often more cost-effective solution compared to traditional international roaming from your home provider. With an eSIM, you avoid high roaming fees and gain access to local network speeds via carriers like KT Corporation and SK Telecom. It simplifies connectivity by eliminating the need for physical SIM cards, making it ideal for travelers seeking dedicated data service without changing their primary SIM.

4. What is the process for acquiring and setting up a South Korea eSIM before my trip?

Acquiring and setting up your South Korea eSIM is a straightforward process. You can purchase the eSIM plan through KKday, which provides instant delivery of a QR Code. After receiving the QR Code via email, simply scan it with your compatible smartphone. Follow the on-screen prompts to add the cellular plan to your device's settings. KKday streamlines this process, offering a quick and convenient way to ensure you're connected upon arrival without waiting for physical delivery.

5. Can the South Korea eSIM be used for making traditional phone calls or sending SMS texts?

The South Korea eSIM primarily provides data roaming services, which means it's optimized for internet access. While you can use data-based communication apps like WhatsApp, Line, or KakaoTalk for calls and messages, this specific eSIM plan typically does not include traditional voice call minutes or SMS text messaging capabilities. For these functions, you would rely on your primary SIM or internet-based apps.

6. Can I reliably use navigation and ride-sharing apps in South Korea with an eSIM?

Yes, with a South Korea eSIM providing high-speed 4G data through reliable local carriers like KT Corporation and SK Telecom, you can dependably use navigation apps (such as Naver Maps or Kakao Map) and ride-sharing services (like Kakao T). The robust network coverage ensures smooth real-time updates for directions, public transport information, and seamless booking of taxis or other transport options throughout your travels.

7. What is the installation method for a South Korea eSIM and how does it differ from a physical SIM?

The installation method for a South Korea eSIM involves scanning a QR Code provided after purchase, eliminating the need to physically open your phone or handle tiny cards. This contrasts significantly with a physical SIM, which requires inserting a plastic card into your device. The eSIM setup is instant and digital, saving time and removing the hassle of changing SIM cards, making it particularly convenient for international travelers.

8. Which local network carriers does the South Korea eSIM utilize to ensure reliable connectivity?

The South Korea eSIM ensures reliable and high-speed mobile network access by utilizing the services of leading local carriers. Specifically, this eSIM plan operates on the networks of KT Corporation and SK Telecom. These carriers are renowned for their extensive coverage and strong network infrastructure across South Korea, providing consistent 4G connectivity whether you are in major cities or exploring other regions.

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