The latest articles on DEV Community by Hyeongju Kim (@hyeongju_kim_100ba3cbbfc7). https://dev.to/hyeongju_kim_100ba3cbbfc7 https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F4100155%2F61935849-3cc2-4643-9068-7737b7df23b3.png https://dev.to/hyeongju_kim_100ba3cbbfc7 en Hyeongju Kim Sat, 29 Aug 2026 10:50:51 +0000 https://dev.to/hyeongju_kim_100ba3cbbfc7/esim-not-detected-in-korea-a-safe-troubleshooting-order-3nih https://dev.to/hyeongju_kim_100ba3cbbfc7/esim-not-detected-in-korea-a-safe-troubleshooting-order-3nih <p>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:</p> <p><a href="https://paranbiz.com/esim-not-detected/" rel="noopener noreferrer"></a></p> ai tutorial