Dear @Saikat_Sarkar,
I understand how inconvenient it is when your Jio SIM suddenly stops working. Here’s how you can resolve this issue:
- Restart Your Phone: Sometimes, a simple restart can fix network issues.
- Check Network Settings: Ensure that mobile data and network settings are correctly configured. Try switching between 4G and LTE modes if available.
- Contact Jio Customer Care: Call Jio’s helpline at 198 (from another Jio number) or
1800-889-9999 (from any other number) and report the issue. Mention your location (Nakronda, Dehradun) to help them check for any local outages. - Visit a Jio Store: If the issue persists, visit a nearby Jio store for further assistance. They can help with SIM card issues or provide a replacement if needed.
These steps should help restore your service. Let me know if you need more help.