A Samsung eSIM can fail before download, during profile installation or at network activation. Identify the stage first, because a missing Add eSIM option is different from a downloaded profile that cannot connect.
Samsung support places eSIM setup under Settings > Connections > SIM manager > Add eSIM on supported Galaxy devices. Model, region, software and carrier support all matter.
Keep any partially installed profile. Deleting it or rescanning repeatedly can make a recoverable provisioning issue harder to diagnose.
Quick answer: Verify the exact Galaxy model supports eSIM, connect to stable Wi-Fi, update the software and open SIM manager > Add eSIM. Scan the supplied code once. If a profile already appears or the code may have been used, contact support instead of deleting it.
Check the exact Galaxy variant
Find the full model code in Settings > About phone. Devices with the same marketing name can have regional differences, and some carriers may not support every eSIM capability.
Compare the model with Samsung’s documentation and the NoveSIM compatible-device guidance. Confirm that the phone is network-unlocked.
Use Samsung’s installation path
- Connect to reliable Wi-Fi.
- Open Settings > Connections > SIM manager.
- Tap Add eSIM.
- Choose Scan QR code and use the code supplied for the plan.
- Allow the profile to download and follow the prompts.
- Restart if the Samsung instructions or phone prompt requires it.
If Add eSIM is absent, use the missing-button checks rather than forcing the QR code through another scanner.
If the code is rejected
Confirm that the full QR code is visible, brightness is adequate and the camera lens is clean. Use manual installation details only when the provider supplied them.
A code previously installed on another phone may not be reusable. Do not delete the old profile before asking NoveSIM support whether a replacement is permitted.
If installation completes but activation fails
Enable the line in SIM manager, select it for mobile data and apply the required roaming setting. Leave network selection automatic initially.
For manual NoveSIM APN entry use data.esim. Follow the activation-status checks before changing more settings.
Safe Samsung troubleshooting
Install supported software updates, toggle airplane mode and restart once. Avoid a factory reset or full network reset at the start; both create extra disruption without fixing an invalid or consumed profile.
NoveSIM travel eSIMs are data-only, so test service with a browser after turning Wi-Fi off.
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FAQ
Where is Add eSIM on Samsung?
On supported devices, open Settings, Connections, SIM manager and Add eSIM. Wording can vary by software version.
Does every Galaxy model support eSIM?
No. Support varies by model, region, software and carrier.
Should I restart after installation?
Samsung may prompt for a restart to apply the profile. Restarting does not delete it.
Should I delete a failed profile?
No. Keep it while support checks whether installation or activation failed.
Final Recommendation
Match the exact Galaxy variant to Samsung’s eSIM support, then install once through SIM manager on reliable Wi-Fi.
Preserve any partial profile and separate QR-code failure from activation or data settings before contacting support.
