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Unlimited Data• 4–30 Days
IMPORTANT: Be cautious of providers advertising "Unlimited Data" without clearly disclosing their limits. Vague wording about slowdowns "beyond their control" that "normalize the next day" usually points to a hidden daily cap — always check directly or review their website for details. Our Unlimited South Korea Data eSIM card has No daily data caps and is purely unlimited with a max data speed of 100Mbps.
Unlimited Data (No throttling)
4-30 Days
4G/5G
Not included
N/A
Not included
Yes
N/A
If the price drops within 30 days, we'll refund the difference!
If you find the same SIM for less, we'll beat the price by 5%!
Kerrie B.
Used this around Korea and never missed a beat. Worked great. Easy installation and when we landed at airport just turned it on. We did install on the day before but this ESim was for more days than we were staying so it was simple to turn on when we landed. Simple and easy to use. Would highly recommend SimCorner.
Deborah D.
Great coverage all throughout South Korea. Encountered an initial hiccup (my own error) with the set up when I first arrived but once I contacted the support team via email they responded immediately & had me up & connected within a few minutes. Would recommend & use again on future travels
SimCorner is your trusted global provider of travel eSIM and SIM cards. We offer affordable, hassle-free plans with options for data-only or data with calls and SMS, covering 200+ destinations. Order our prepaid SIM cards online for fast delivery to your doorstep, or choose an eSIM for instant purchase and easy activation. With our unmatched coverage and award-winning customer support, you can explore the world with confidence wherever your travels take you.
Make sure that your device is eSIM compatibility. See our full list of compatible devices. Ensure that you have access to the eSIM email we have provided. You may wish to print this email out so you have a hard-copy of the eSIM.
This is a data only eSIM. It does not come with a phone number.
You can keep track of your Data usage through your phone's data usage function (found in Settings).
Yes, you are able to hotspot/tether from your phone to another phone or device.
Once the eSIM is loaded, you simply need to have both MOBILE DATA and DATA ROAMING functions ENABLED/TURNED ON in your phone to use the service.
The mobile data APN settings should automatically update when you insert the sim in you phone. If it does not, you need to update the settings as noted in the email provided.
This SIM can connect to SKT network.
Depends on the eSIM purchased. Your days of service will start when the eSIM is connected to a network. This will be the day that your service commences.
This eSIM cannot be recharged. If your trip lasts longer than your eSIM's usage period, you can purchase multiple eSIMs and swap them after the duration finishes.
Should you run into any issues with the eSIM whilst overseas then we encourage you to email us immediately at support@simcorner.com and let us know the following information;
Your order number or the name that the order is under Which country you are in currently and whether the eSIM connects to any network, if so, which network? Did you receive any SMS after you installed the eSIM. If so, please send us a screenshot of that message. Message us screenshots of any error message you are getting. What phone model you are using? Any other information about the issue, which will assist us in helping you resolve the issue.You are not able to send SMS and make phones calls with this Europe eSIM. We recommend that you use database apps such as Whatsapp, Viber, Skype to send messages to friends and family.
You can stay in touch with your family and friends by sending them messages and calling them via data based apps such as Whatsapp, Viber, Snapchat, Messenger, Skype, iMessage etc.
You are also able to add credit to your Viber or Skype account, which will allow you to make local and international phone calls directly to landlines and mobiles.
You can stay in touch with your family and friends by sending them messages and calling them via data based apps such as Whatsapp, Viber, Snapchat, Messenger, Skype, iMessage etc.
You are also able to add credit to your Viber or Skype account, which will allow you to make local and international phone calls directly to landlines and mobiles.
We have a 100% Money Back Guarantee policy, which means that if you have a bad experience with one of our sim card and receive no value from it, we will provide you a refund. However, you MUST contact us whilst you are having the issue, so our team can assist you in resolving your problems. Please do this when you are in WiFi (generally at the airport when you land if not working to begin with) or e-mail us from your accommodations (WiFi) or cafe etc. If you only decide to contact us after you return to let us know the sim didn't work then we can't look to provide a refund as we won't be able to see exactly what the issue was and why it didn't work.
Should you run into any issues whilst using the sim card, please immediately contact us at support@simcorner.com Should our team be unable to assist you in resolving your issue, then we will provide you a refund on your purchase.
Yes, you will have access to all your apps, messages, contacts and emails whilst using this esim card. Nothing on your phone is deleted or changed and you can continue to use your phone as per normal. The only change with using this esim card is that you will have a new phone number.
SimCorner ensures a 24/7 human customer helpline, so you can travel to every corner of the world. Our dedicated team is always on board to resolve your queries.
We're here. Anytime. Just a click away.
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