Bosnia eSIM APN settings for NoveSIM use data.esim. Most phones receive the correct value automatically, so APN editing is unnecessary when mobile data already works.
Check the APN only after confirming that the travel eSIM is enabled, selected for mobile data and allowed to use data roaming. An APN cannot solve an inactive plan, unsupported network or geographic coverage gap.
NoveSIM travel eSIM plans are data-only. They do not provide a local telephone number, standard calls or SMS.
Quick answer: If the editable APN field is empty or incorrect, enter data.esim exactly. Leave username and password blank unless NoveSIM support provides different order-specific instructions, save the profile and restart the data connection.
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| Field | Value |
|---|---|
| Name | NoveSIM |
| APN | data.esim |
| Username | Leave blank |
| Password | Leave blank |
Do not copy the APN of BH Telecom or another domestic operator into a NoveSIM profile. The eSIM uses its own configuration even when a local network name appears on the screen.
Before Changing Any APN Field
- Confirm the NoveSIM profile is turned on.
- Select it as the mobile-data SIM.
- Enable data roaming for that line.
- Disable automatic switching to the primary SIM.
- Turn Wi-Fi off and test a normal webpage.
- Restart once before editing advanced fields.
If the phone has not registered on a network, use the manual network-selection guide. APN is relevant when the line is present but cellular data does not pass correctly.
Check the APN on iPhone
Open Settings, Cellular or Mobile Service, select the travel eSIM and look for Cellular Data Network. The menu may be hidden when settings are supplied automatically. A hidden field is not evidence of a fault.
If the field is editable and incorrect, enter data.esim under Cellular Data. Do not change MMS or other fields unless support specifically directs you. The Bosnia iPhone eSIM guide covers the remaining data-line settings.
Check the APN on Android
Open the selected travel SIM under Mobile Network, then Access Point Names. The exact path differs among Samsung, Google Pixel and other manufacturers. Select an existing NoveSIM profile or create one only when no correct editable profile exists.
Enter the name and APN shown above, save, select the profile and restart the mobile-data connection. Avoid leaving several competing APNs selected or partially configured. See the Bosnia Android eSIM guide for device setup.
Test after Saving the APN
- Confirm the corrected APN is selected.
- Toggle airplane mode once or restart the phone.
- Wait for network registration.
- Disconnect Wi-Fi.
- Open a browser and a map.
If data works, stop changing settings. Network speed and radio generation still depend on the plan, handset, congestion and local coverage.
What the APN Cannot Fix
An APN change cannot add eSIM support, unlock a phone, activate an expired plan or create coverage in a mountain shadow. It also cannot make an unsupported network accept registration.
If data remains unavailable, preserve the installed eSIM and contact support with screenshots of the APN and SIM settings. Do not delete the profile unless support explicitly instructs you to do so.
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FAQ
What is the NoveSIM APN in Bosnia and Herzegovina?
The APN is data.esim. Enter it exactly if the editable field is empty or incorrect.
Should the username and password be filled in?
No. Leave them blank unless NoveSIM support provides different instructions for the specific order.
Why can I not see APN settings on iPhone?
The carrier profile may provide them automatically and hide manual controls. Do not change other settings when data works.
Should I delete and reinstall the eSIM after an APN error?
No. Correct the settings and contact support while preserving the installed profile.
Final Recommendation
For Bosnia eSIM APN settings, use data.esim only when the NoveSIM value is missing or incorrect; leave a working automatic configuration unchanged.
Verify the selected data line and roaming before treating APN as the cause of a connection problem.
Save one correct profile, test with Wi-Fi off and keep the eSIM installed if further support is needed.