Resetting network settings can often help when your eSIM has no service, no data, unstable signal, or connection problems.
This process refreshes wireless settings such as mobile network preferences, Wi-Fi networks, Bluetooth connections, and related connectivity data.
Quick answer: If your eSIM is installed but not working correctly, a network settings reset can sometimes restore proper connection.
Important: Reset steps vary by device model and software version. This action may remove saved Wi-Fi networks and Bluetooth pairings. Service behavior depends on your device and our General Conditions.
When a Network Reset Can Help
- eSIM says No Service
- Connected but no data
- Very slow mobile internet
- Frequent disconnections
- Phone not registering on local network
- Problems after switching SIM lines
Tip: Try simpler fixes first: Airplane Mode ON/OFF, restart phone, and check data settings.
Before You Reset
- Confirm the eSIM line is ON
- Confirm eSIM is selected for mobile data
- Enable Data Roaming if required
- Restart the phone once
- Save Wi-Fi passwords if needed
Helpful guides:
How to Reset Network Settings on iPhone
- Open Settings
- Tap General
- Tap Transfer or Reset iPhone
- Tap Reset
- Select Reset Network Settings
- Confirm the action
After restart, reconnect Wi-Fi and test the eSIM.
How to Reset Network Settings on Android
- Open Settings
- Search for Reset
- Tap Reset Wi-Fi, Mobile & Bluetooth or similar wording
- Confirm the action
Menu names vary by brand and Android version.
What Happens After Reset?
- Saved Wi-Fi networks may be removed
- Bluetooth pairings may be removed
- Mobile network settings refresh
- The phone restarts or reconnects
- eSIM profile usually remains installed
Good news: A network reset usually does not delete the installed eSIM profile itself.
What to Do Right After Reset
- Reconnect to Wi-Fi
- Turn the eSIM line ON
- Select eSIM for mobile data
- Enable Data Roaming if required
- Wait for signal
- Test browser or maps
What If It Still Does Not Work?
Try these next steps:
- Manual network selection
- Move outdoors for better signal
- Restart again
- Check destination coverage
Helpful guides:
- How to Manually Select Network for eSIM
- Why Does My eSIM Say No Service?
- Why Is My eSIM Not Connecting Automatically?
Should I Delete and Reinstall Instead?
Usually not first. A network reset is often safer than deleting an eSIM profile.
Why This Matters for Travelers
When maps, ride apps, or hotel check-in depend on mobile data, a quick reset can be a valuable fix.
Need travel data now? Browse NoveSIM travel eSIM plans.
Premium Traveler Tip
Save one hotel Wi-Fi password screenshot before resetting, so reconnecting is easier afterward.
Final Thoughts
Resetting network settings can often solve eSIM connection issues without removing the eSIM profile.
Use it after simpler troubleshooting steps fail.
FAQ
Will resetting network settings delete my eSIM?
Usually the eSIM profile remains installed, but settings refresh.
When should I reset network settings?
When your eSIM has no service, no data, or unstable connection after basic troubleshooting.
Will Wi-Fi passwords be removed?
Often yes, saved Wi-Fi networks may be cleared.
Should I do this before reinstalling eSIM?
Usually yes, it is often a better first step.
Can this help while traveling?
Yes, it can sometimes restore connection quickly abroad.
