iPhone · iOS
From eSIM install to on-arrival activation on iPhone
Galaxy · Android
From eSIM install to on-arrival activation on Android
Reference
After Return: Cleaning Up eSIM
How to clean up your eSIM after returning home. Disable the line, delete the profile, and switch back to your Korean SIM.
Read moreCountry Lock — Check and Unlock
How to check and remove the country lock applied by Korean carriers. IMEI registration + carrier contact.
Read moreSupported eSIM Devices
iPhone, Galaxy, Pixel, iPad — full list of esimoa eSIM-compatible devices and how to check yours.
Read moreeSIM Frequently Asked Questions
Answers to the most common questions about eSIM purchase, install, refund, and reuse.
Read more