Your data plan is automatically activated once you arrive in Korea and connect to the LG U+ network.
Yes, but additional steps are required.
After entering Korea, please visit the LG U+ roaming center at the airport and complete entry verification. Once completed, you can receive calls and text messages.
To make outgoing calls or send text messages, you will need to purchase a voice/SMS top-up. Call and text rates may vary, so please check with LG U+ staff at the airport for the latest rates.
After entering Korea, please visit the LG U+ roaming center at the airport and complete entry verification. Once completed, you can receive calls and text messages.
To make outgoing calls or send text messages, you will need to purchase a voice/SMS top-up. Call and text rates may vary, so please check with LG U+ staff at the airport for the latest rates.
Your choice depends on whether your device supports eSIM.
If your device supports eSIM, choose eSIM for the fastest and most convenient setup. You will receive a QR code immediately after purchase and can install your eSIM by simply scanning the code. Your data plan will start automatically once you connect to the LG U+ network in Korea.
If your device does not support eSIM, please choose a physical SIM card. You can pick up your SIM card at the LG U+ counter at the airport after arriving in Korea. Please present the voucher issued at the time of purchase to receive your SIM card.
Both options provide the same data service in Korea.
Please check your device compatibility before purchasing.
eSIM supported devices →
If your device supports eSIM, choose eSIM for the fastest and most convenient setup. You will receive a QR code immediately after purchase and can install your eSIM by simply scanning the code. Your data plan will start automatically once you connect to the LG U+ network in Korea.
If your device does not support eSIM, please choose a physical SIM card. You can pick up your SIM card at the LG U+ counter at the airport after arriving in Korea. Please present the voucher issued at the time of purchase to receive your SIM card.
Both options provide the same data service in Korea.
Please check your device compatibility before purchasing.
eSIM supported devices →
Try resetting your network settings following the instructions below:
iPhone: Settings > General > Transfer or Reset iPhone > Reset > Reset Network Settings
Android: Settings > General Management > Reset > Reset Network Settings
If the issue continues, please visit our Support page for further assistance.
Go to Support →
iPhone: Settings > General > Transfer or Reset iPhone > Reset > Reset Network Settings
Android: Settings > General Management > Reset > Reset Network Settings
If the issue continues, please visit our Support page for further assistance.
Go to Support →
eSIM: No visit required. A QR code is issued immediately after purchase, and you can install your eSIM by scanning it at any time. Your data plan will start automatically once you connect to the LG U+ network in Korea.
SIM Card: Yes. You need to pick up your SIM card at the LG U+ counter at the airport. Please present the voucher issued at the time of purchase to receive your SIM card.
SIM Card: Yes. You need to pick up your SIM card at the LG U+ counter at the airport. Please present the voucher issued at the time of purchase to receive your SIM card.
Yes, hotspot (tethering) is supported, allowing you to share your data with other devices.
Device compatibility may vary depending on the device model, region, and supported network bands.
Some devices, including certain Google Pixel or OPPO models, may have limited compatibility with the LG U+ network due to network band differences.
Please also note that devices with country lock or carrier lock may not work properly with overseas networks.
Please check your device compatibility before purchasing.
Check device compatibility →
Some devices, including certain Google Pixel or OPPO models, may have limited compatibility with the LG U+ network due to network band differences.
Please also note that devices with country lock or carrier lock may not work properly with overseas networks.
Please check your device compatibility before purchasing.
Check device compatibility →
Yes, you can purchase your eSIM in advance.
You can install your eSIM at any time, but it will only start working once you connect to the LG U+ network in Korea.
You can install your eSIM at any time, but it will only start working once you connect to the LG U+ network in Korea.
You can install your eSIM anytime (before departure or after arrival). For a smoother experience, we recommend installing it before departure.
Please note that an internet connection is required to install your eSIM. If you install it after arriving in Korea, make sure to connect to Wi-Fi (such as airport or hotel Wi-Fi) before installation.
Your data plan will only be activated once you connect to the LG U+ network in Korea.
A QR code is issued immediately after purchase.
Please note that an internet connection is required to install your eSIM. If you install it after arriving in Korea, make sure to connect to Wi-Fi (such as airport or hotel Wi-Fi) before installation.
Your data plan will only be activated once you connect to the LG U+ network in Korea.
A QR code is issued immediately after purchase.
An eSIM (Embedded SIM) is a digital SIM built into your device. Instead of inserting a physical SIM card, you can install a mobile plan by scanning a QR code.
Please make sure to check your device compatibility before purchasing.
Check eSIM supported devices →
Check eSIM supported devices →
No. Once an eSIM is installed and activated on a device, it cannot be reinstalled or transferred to another device.
Please also note that repeated download attempts may cause the eSIM to expire. We recommend installing your eSIM only when you are ready to use it and avoiding multiple installation attempts.
Please make sure to install your eSIM on the device you intend to use.
Please also note that repeated download attempts may cause the eSIM to expire. We recommend installing your eSIM only when you are ready to use it and avoiding multiple installation attempts.
Please make sure to install your eSIM on the device you intend to use.
- Make sure your device is connected to the internet when installing the eSIM.
- Check that your device supports eSIM.
- Ensure you are scanning the correct QR code.
Go to Support →
- Make sure you are in Korea and connected to the LG U+ network.
- Try turning airplane mode on and off.
- Restart your device.
Go to Support →
You can pick up your SIM card at the LG U+ counters located in major airports in Korea, including Incheon Airport, Gimpo Airport, and Gimhae Airport.
Please present the voucher issued at the time of purchase to receive your SIM card.
Please present the voucher issued at the time of purchase to receive your SIM card.
Most unlocked devices will work with our SIM card. However, compatibility may vary depending on your device model, region, and supported network bands.
Devices with country lock or carrier lock may not work properly with overseas networks.
Please check your device compatibility before purchasing.
Check device compatibility →
Devices with country lock or carrier lock may not work properly with overseas networks.
Please check your device compatibility before purchasing.
Check device compatibility →
No, you don’t have to install the SIM card yourself.
When you pick up your SIM card at the LG U+ counter at the airport, the staff can assist you with installation and make sure your device is working properly before you leave.
If you prefer to install it yourself, insert the SIM card into your device’s SIM tray in the correct orientation.
Once inserted, your SIM will automatically activate when you connect to the LG U+ network in Korea.
If you are unable to connect to the network:
If the issue continues, please visit our Support page for assistance.
Go to Support →
If you prefer to install it yourself, insert the SIM card into your device’s SIM tray in the correct orientation.
Once inserted, your SIM will automatically activate when you connect to the LG U+ network in Korea.
If you are unable to connect to the network:
- Restart your device.
- Turn airplane mode on and off.
- Make sure the SIM card is properly inserted.
If the issue continues, please visit our Support page for assistance.
Go to Support →