Make sure your smartphone is eSIM-compatible.
Select your destination and plan
Follow the instructions in the World eSIM app or in the email containing the QR code sent after your purchase.
Stay connected on your trip!
You will receive the necessary eSIM setup information, including profile details, via email approximately 5 minutes after your purchase. The setup process typically takes around 5 minutes, and you will be able to use your eSIM immediately after the setup is complete.
Please be aware that this service is exclusive to the country plan you have purchased and cannot be utilized in any other country plan.
A stable Internet connection is required for eSIM setup.
Setup timing depends on the plan you purchased.
For more details, please check the details of the purchased plan in My eSIM.
Please install the World eSIM app in advance to conveniently monitor your real-time data usage.
Please note that certain plans may not support data usage monitoring within the app. In such cases, please check directly on your smartphone.
To check your data usage on your smartphone, please click here
It depends on the plan.
Most plans are for data only. However, if you purchase a "Phone Number-Included" plan, you can make voice calls and receive SMS using a local number.
For data-only plans (no phone number), standard calling is not available; please use data-based apps such as WhatsApp or LINE
You can use the service if your device is "SIM-free" (unlocked) and "eSIM compatible."
Major compatible models are as follows:
iPhone: All models from iPhone XS / XS Max / XR onwards.
Android (Major Manufacturers):
Google Pixel: Pixel 4 / 4a and later.
Galaxy: S23 series and later, Z Flip4 / Fold4 and later, A23 5G / A54 5G, etc.
Xperia: 10 III Lite, 1 IV / 10 IV / 5 IV and later.
OPPO: Reno5 A / 7 A / 9 A, A55s 5G, etc.
Others: Xiaomi 12T Pro, HUAWEI P40 Pro, etc.
Please note that devices purchased from mobile carriers may require "SIM unlocking" before use.
Yes, you can use platforms like LINE, X, Facebook, Gmail, and YouTube in China without any special settings. They will be available as usual.
