【eSIM】Ultra Korea 5G High-Speed Unlimited Data｜Native Korean Network｜No Throttling, Unlimited High-Speed Data｜Instant Activation, Perfect for Heavy Data Users｜Top Choice for Travel in Korea

Product introduction

This Korea eSIM plan offers you a truly unlimited high-speed internet experience, with no worries about data limits. It supports hotspot sharing, making it perfect for both short trips and in-depth explorations. Stay connected anytime, anywhere, and enjoy ultimate convenience!

🌐 Full-Speed Connectivity: Enjoy true high-speed internet with no throttling and no limits, perfect for streaming, navigation, and social media.
📲 Unlimited Data: Surf freely without worrying about exceeding data limits.
✈️ Hassle-Free Travel: Activate easily upon arrival in Korea—no need for a physical SIM card.
🚀 Ultra-Stable Network: Available throughout South Korea, covering both cities and rural areas, with guaranteed stable speeds.
💼 Ideal for Business and Travel: Stay connected to information, share travel moments with friends and family, and stay on top of your work on the go.

Purchase Process

1. Please provide your email address when placing the order.
2. After payment is completed, the system will automatically send the QR code to your email.
3. Scan the QR code to add the mobile plan.
4. How to scan the QR code with your iPhone (using the same device).
5. After arriving in Japan, activate the plan to start using the internet.
6. If you have any questions, feel free to contact our customer service.

Important Notes for eSIM Purchase and Usage

• Non-Refundable: This is a native Korean eSIM. No refunds will be issued after purchase. Please confirm your acceptance before placing an order.
• QR Code Delivery: After successful payment, a QR code will be automatically sent to the email address you provided. (If you don’t receive it, please check your spam/junk folder.) The QR code is valid for 90 days from the date of issue.
• Internet Required for Installation: Make sure your device is connected to the internet (e.g., via Wi-Fi) before scanning the QR code and enabling data roaming.
• One-Time Use Only: Once the QR code is scanned, the eSIM is permanently bound to that specific device. It cannot be transferred or restored.
• Device Compatibility: Please ensure your phone supports eSIM before purchasing. iPhone XR or later models typically support eSIM, but China, Hong Kong, and Macau editions, as well as certain other regional versions, may not be compatible. No refunds will be given if the device is incompatible and prior confirmation was not made.
• Troubleshooting: If the eSIM cannot connect after arrival, please contact customer support immediately. Refunds will not be processed without first attempting troubleshooting with our team.

Product Specifications

• Data Plan: Unlimited internet for the purchased number of days, with full-speed internet and no throttling throughout the usage period.
• Usage Calculation: The validity period starts only after arrival in South Korea and connecting to the local network. Usage is calculated in 24-hour periods. For example, if activated at 21:13 upon arrival, the first day ends at 21:13 the following day.
• Hotspot Sharing: Supports only one device; compatibility with all models is not guaranteed.
• Carrier: SKT
• Network Speed: Automatically switches between 4G/LTE/5G.
• APN: lte.sktelecom.com
• Voice Calls: Not supported
• Coverage: Available throughout South Korea. Signal may be weaker in remote areas.

Redemption Process

List of hand models that support eSIM - > Click me to inquire 

The following iPhone to add the eSIM step by step (depending on the model):

Step 1: Go to Cellular Settings

• Open the Settings app
• Tap Cellular (or Mobile Data)

Step 2: Add an eSIM Plan

• In the Cellular settings screen, select Add eSIM (some versions may show Add Cellular Plan)

Step 3: Scan the QR Code

• Use another device (computer, tablet, etc.) to open or display your eSIM QR code, or print it out
• Use your iPhone’s camera to scan the QR code
• Once the scan is complete, your iPhone will display the available mobile plan. Confirm the details and tap Add Cellular Plan

Step 4: Confirm Addition of the Plan

• Tap the Add Cellular Plan button
• Your phone will automatically add the eSIM to your list of cellular plans

Step 5: Customize the Label

• The system will prompt you to assign a label to the plan (e.g., “Voya”)
• Enter a custom label for easy identification

Step 6: Confirm Label Setup

• After naming the label, tap Done
• You will now see the newly added Voya(or your custom label) in the list of cellular plans

Step 7: Choose a Default Line

• Set a default number or main line if needed (you may choose to use this plan as your primary number)
• For iMessage and FaceTime, select the desired plan (e.g., Voya), then tap Continue

Step 8: Default Number Selection

• If needed, designate Voya as your default line (primary number)
• After selection, tap Continue

Step 9: iMessage and FaceTime Setup

• Choose the plan you want to use for iMessage and FaceTime (e.g., Voya)
• Tap Continue

Step 10: Mobile Data Selection

• Select Voya as the primary plan for mobile data
• Tap Done

Step 11: Verify the New Plan

• Go back to Cellular settings
• You should now see Voya (eSIM) listed
• Tap Voya to view its details

Step 12: Enable Data Roaming and Wait for Network Connection

• In the Voya detailed settings, turn on Data Roaming
• Wait 3–5 minutes for your phone to automatically search for and connect to the foreign mobile network
• Once signal and network indicators appear, your internet connection is ready

Re-evaluation:

• Whether the iPhone and iOS versions support eSIM.
• If you join the plan first in the exchange, do not use the manga before leaving the exchange. Just arrive at the destination and then return.
• In case of security or malfunction, remove the existing eSIM or reset it first.
• If you encounter during use, Connect to Wi-Fi Customer Service.

FAQ

Q: Can you place an order first?
A: Can. After receiving the QR Code, you can check it first, but do not use it before arriving at the place.

Q: Is it installed on the original SIM of the warehouse?
A: No. If you originally used eSIM, please switch back to the original Taiwan plan through the "Definition > Line Service > Line Service", and then use Voya after shipping.

Q: Is the QR Code lost or not?
A: Remove the existing eSIM scheme first, and then re-trace it. If it is still lost, you can set "Set > General > Move or Reset iPhone > Reset".

Q: Is the security label "in use" used?
A: If the code is used in the security operation of Voya, the method may be used. It is enough to cut the code to Voya.

Q: Do you want to show E or 3G?
A: It ' s a normal image, because the package cannot be received outside Taiwan. The package shows 4G when it is shipped out.

Q: Is it still under the law outside the International Law?
A: The warehouse has completed all the security steps. In the "line service", it will be completed in a while. For example, if you plan for a large scale in China, you will need to complete the "China International Communication".

Disclaimer

1. Receive the QR Code sent to the mailbox (if you have not received any junk mail or search for "Voya").
2. We started the construction the day before the release.
3. iPhone route: Set > Line > Add eSIM > Describe QR Code.
4. Complete the new plan of the project, and you can hit the road in a moment.
    

• Open the Settings app
• Tap Cellular (or Mobile Data)
• In the Cellular settings screen, select Add eSIM (some versions may show Add Cellular Plan)
• Use another device (computer, tablet, etc.) to open or display your eSIM QR code, or print it out
• Use your iPhone’s camera to scan the QR code
• Once the scan is complete, your iPhone will display the available mobile plan. Confirm the details and tap Add Cellular Plan
• Tap the Add Cellular Plan button
• Your phone will automatically add the eSIM to your list of cellular plans
• The system will prompt you to assign a label to the plan (e.g., “Voya”)
• Enter a custom label for easy identification
• After naming the label, tap Done
• You will now see the newly added Voya(or your custom label) in the list of cellular plans
• Set a default number or main line if needed (you may choose to use this plan as your primary number)
• For iMessage and FaceTime, select the desired plan (e.g., Voya), then tap Continue
• If needed, designate Voya as your default line (primary number)
• After selection, tap Continue
• Choose the plan you want to use for iMessage and FaceTime (e.g., Voya)
• Tap Continue
• Select Voya as the primary plan for mobile data
• Tap Done
• Go back to Cellular settings
• You should now see Voya (eSIM) listed
• Tap Voya to view its details
• In the Voya detailed settings, turn on Data Roaming
• Wait 3–5 minutes for your phone to automatically search for and connect to the foreign mobile network
• Once signal and network indicators appear, your internet connection is ready
• Whether the iPhone and iOS versions support eSIM.
• If you join the plan first in the exchange, do not use the manga before leaving the exchange. Just arrive at the destination and then return.
• In case of security or malfunction, remove the existing eSIM or reset it first.
• If you encounter during use, Connect to Wi-Fi Customer Service.
• If you experience issues while using the service abroad, please contact us immediately via airport/hotel Wi-Fi. We are unable to assist after your trip has ended.
• Network quality may be affected by terrain, building obstructions, and network congestion. If you have concerns, we recommend not purchasing.
• This store only resells international telecom plans and has no control over the coverage or service quality provided by the telecom operators. No compensation will be provided for service disruptions.
• If service is temporarily unavailable due to telecom operator system maintenance, we are not responsible for any compensation.
• The issuing provider reserves the right to modify product details without prior notice. We do not bear responsibility for such changes.
• If the product is unusable due to improper installation or failure to follow instructions, we can assist with setup only, but cannot provide compensation.
• Dual SIM devices may not be compatible. Please disable your original SIM card before use. Multiple eSIMs cannot be activated simultaneously.
• Hotspot sharing is not recommended. If issues occur due to sharing, we will not be able to offer support.