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Hyeongju Kim
Hyeongju Kim

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eSIM Not Detected in Korea: A Safe Troubleshooting Order

When an eSIM is not detected, deleting the profile should not be the first troubleshooting step. A deleted profile may require a new QR code or carrier re-provisioning. Start by checking whether the eSIM line is enabled, which line is selected for mobile data, and whether network selection is automatic. Then toggle airplane mode, restart the device, and confirm the activation status with the carrier. If the issue remains, ask the carrier to verify the EID and IMEI registration before resetting the device. I maintain a longer checklist with the full diagnostic order here:

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