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South Korea 4G/5G Daily Unlimited by Redtea Mobile





Highlights
Language
Thai, English
Select Packages
Key Highlights
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Daily High-Speed Refresh – Get a fresh start every day with 1GB, 2GB, 3GB, or 10GB of high-speed 4G/5G data.
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Unlimited Data – Once your daily high-speed quota is reached, your connection stays active—never worry about being cut off.
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FUP Speed (1Mbps) – After exceeding your daily high-speed limit (for 1GB & 2GB plans), continue browsing at a reliable speed of 1Mbps.
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Seamless 5G Connectivity – Experience South Korea's world-leading network speeds for instant uploads and smooth streaming.
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Instant Digital Delivery – Skip the kiosk and receive your eSIM activation details via email immediately after purchase.
Package options
Check if your mobile phone has eSim function
You can find your QR code within the booking details via the E-mail.
If your device and eSIM plan are compatible, the QR code will be visible next to the "Activate" button. If it does not appear automatically, you can manually scan the QR code with an eSIM-compatible device by following these steps:
For iOS
1.Go to Settings > Cellular (or Mobile Data).
2.Select Add Cellular Plan (or Add eSIM) > Scan the QR code.
3.Set a custom label for your eSIM (e.g., 'Travel')
Important: Do not turn on Data Roaming until you have arrived at your destination.
For Android
1.Go to Settings > Network & Internet.
2.Select SIMs.
3.Select Add Cellular Plan (or Add More/Download a SIM) and Scan the QR code.
— Important Info —
- Please check if your device is compatible with eSIM
- The eSim is valid for 180 days from the booking confirmation date and time.
- Your eSIM plan will start once it connects to the destination mobile network. The validity period is calculated based on the activation time. For example, if a 3-day plan is activated at 10:00, it will expire at 10:00 three days later.
About South Korea 4G/5G Daily Unlimited by Redtea Mobile
General Information about South Korea 4G/5G Daily Unlimited eSIM by Redtea Mobile
Experience premium high-speed connectivity in the land of technology with the South Korea 4G/5G Daily Unlimited eSIM by Redtea Mobile. Whether you're checking in at Seoul or traveling to Busan, stay connected seamlessly.
Highlights of South Korea 4G/5G Daily Unlimited eSIM by Redtea Mobile
High-speed data refreshed daily according to your chosen package (1GB, 2GB, 3GB, or 10GB). Enjoy unlimited data even after the full-speed quota is used (speed will be reduced). 5G network coverage across South Korea and easy activation via QR Code, no waiting in line or changing SIM cards.
Key Features and Activities of South Korea 4G/5G Daily Unlimited eSIM by Redtea Mobile
Stay connected with high-speed 4G/5G internet throughout your journey in South Korea, covering Seoul, Busan, and the entire country. With daily data packages that refresh to full speed every 24 hours, you won't miss any important contacts or information.
How to Use South Korea 4G/5G Daily Unlimited eSIM by Redtea Mobile
You will receive a QR Code via email instantly to scan and activate your eSIM conveniently, even while on the plane or upon arrival at Incheon Airport, without needing to pick up a physical SIM card at any service counter.
Coverage Area for South Korea 4G/5G Daily Unlimited eSIM by Redtea Mobile
The eSIM can be used nationwide across South Korea, covering major tourist areas in the capital city of Seoul, big cities like Busan, and other regions throughout the country.
Operating Hours for South Korea 4G/5G Daily Unlimited eSIM by Redtea Mobile
The eSIM can be activated and connected to the internet 24 hours a day. The data package will refresh to new high-speed data every 24 hours, keeping you online whenever you need.
Other Facilities of South Korea 4G/5G Daily Unlimited eSIM by Redtea Mobile
You don't need to queue to buy a SIM card or physically change your SIM. Simply scan the QR Code to activate, making your internet connection smooth and convenient while traveling.
Recommendations or Things to Note
For 1GB and 2GB packages, once the daily high-speed quota is used up, the internet speed will be reduced to 1Mbps, which is sufficient for chatting, sending photos, or using maps, but not suitable for activities requiring very high speed.