* Local Delivery to Korea (Korea SIM) – For Korea SIM purchases, we offer a convenient door-to-door service via Korea Post with overnight express delivery. (Available on the next business [...]
This is a real case study from a customer who has consistently used NeoKOSIM’s Vietnam eSIM for multiple trips to Vietnam. After arriving in Vietnam, the customer tried to send a text [...]
1. Get free gifts : T-Money card, Buldak spicy noodles – All Customers who purchase an SKT eSIM or SIM card (2 + Days Plan) – Period: Until June 30, 2025 2. How to receive it – [...]
If you encounter the “There’s no longer valid code” error after activating your eSIM Korea via QR code or manual activation code on your iPhone, it may be due to a poor internet [...]
If you encounter the “Unable to Activate eSIM” error after activating your eSIM via QR code or manual activation code on your iPhone, follow the steps below to resolve the issue. How [...]
To check the balance and expiration date of your purchased Korea SIM card, follow these steps: 1. Dial “#00” using your phone’s dialer app. 2. You will receive an SMS with [...]
* Want to save more on your Korea SIM or eSIM Korea purchase? Use your special discount coupon by following these simple steps: – Add your Korea SIM or eSIM Korea product to the cart. [...]
We’ve upgraded our NeoKOSIM website with a customer-focused design and enhanced security features as of February 1, 2022, to provide a safer and smoother shopping experience for all our users. 1. [...]
When inserting a Korea SIM card or setting up eSIM Korea into your phone, it’s possible that LTE data works fine, but calls and texts do not come through. Why does this happen? To use voice and [...]
Here’s how to set the APN for the KT network, delete your profile, and reset the APN to your iOS device’s default settings. 1. Do KT APN Setting * Power off > Switch SIM > Power on phone * [...]
