How do I use my Korea SIM card on my phone?
Getting Started

* Follow these Simple Steps:
– Power off your phone.
– Insert your Korea SIM card.
– Turn your phone back on.
– Check for a mobile signal.
– Start using your SIM card.
Notes
– Turn off your device completely before inserting or removing a SIM card.
– After restarting your phone, make sure it connects to the carrier’s LTE or 5G network.