An eSIM not working in India is commonly caused by the wrong data line, disabled roaming, incomplete network registration, an inactive or exhausted plan, or an APN that has not loaded correctly.
Check one setting at a time and test again before moving to the next step. This makes the cause easier to identify.
Do not delete the installed eSIM. Removal can prevent reinstallation and should only be done when NoveSIM Support specifically instructs you to do so.
Quick answer: Confirm the India eSIM is enabled and selected for Mobile Data, turn on Data Roaming for that line, disable automatic data switching, leave Network Selection on Automatic and refresh registration once with Airplane Mode.
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Why Is the eSIM Not Working in India?
First identify the symptom. No Service or Searching points to registration or coverage; signal bars without data point to line selection, plan status or APN. The India network guide explains why coverage can differ by route and location.
Check the Data Line and Roaming
- Confirm that the eSIM profile is present and switched on.
- Select it under Mobile Data or Cellular Data.
- Enable Data Roaming on the travel eSIM.
- Keep Data Roaming off on the primary SIM.
- Disable automatic mobile-data switching.
If you use two lines, the dual-SIM troubleshooting guide covers line conflicts.
Refresh Network Registration
Move to an open location, set Network Selection to Automatic and toggle Airplane Mode for about 30 seconds. Wait several minutes after switching it off. A visible carrier in the manual list may still reject a plan that is not authorised to use it.
Verify Plan Status and APN
Confirm that the plan covers India, remains within its validity period and has available data. If manual APN entry is required for NoveSIM, use data.esim with username and password blank. See the NoveSIM APN guide for the correct sequence.
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FAQ
Why does my India eSIM show No Service?
Check country eligibility, line status, coverage and Automatic Network Selection, then refresh registration once.
What APN should I use?
When manual NoveSIM APN entry is required, use data.esim and leave username and password blank.
Should roaming be enabled?
Enable Data Roaming on the travel eSIM when required, while keeping it off on the primary SIM.
Should I reinstall the eSIM?
No. Do not delete it unless NoveSIM Support specifically instructs you to do so.
Final Recommendation
When an eSIM is not working in India, begin with line selection, roaming and plan status.
Refresh network registration once and use data.esim only when manual APN entry is required.
If the problem continues, send Support your location, phone model and safe settings screenshots without exposing the QR code.