Traveller using a smartphone in Iceland

Iceland eSIM APN Settings: NoveSIM data.esim Setup

NoveSIM | Last updated on: September 2, 2026 | 4 minute read

The correct manual APN for a NoveSIM Iceland eSIM is data.esim. Most phones receive the setting automatically, so there is usually nothing to type.

This page is for the specific case where the travel line is enabled and has registered on a network, yet webpages and apps do not load. An APN cannot create a signal or make an unsupported phone compatible.

NoveSIM plans are data-only. The APN carries mobile data; it does not add an Icelandic number, conventional calls or SMS.

Quick answer: If the Iceland eSIM shows signal but has no internet, first select it for Mobile Data and turn on Data Roaming. If the APN field is blank or your order instructions request manual entry, enter data.esim, leave username and password blank, save it and select the new APN.

Top Iceland eSIMs

The Only Fields You Normally Need

Field Entry What not to do
APN data.esim Do not use an APN copied from Síminn, Vodafone or Nova.
Username Leave blank Do not invent a username.
Password Leave blank Do not reuse an account password.
Proxy, port and authentication Leave unchanged Edit only when NoveSIM Support gives plan-specific values.

Is This Actually an APN Problem?

What the phone shows Most useful next check
No bars, SOS only or no network name Do not edit the APN. Check coverage, line status and network registration in the Iceland eSIM diagnostic guide.
Bars or 4G/5G, but no app loads Confirm the travel line is the data line and Data Roaming is on; then inspect the APN.
Some apps work, but video or downloads are slow Check allowance, congestion and signal quality. APN changes are not a normal speed adjustment.
Data worked before a settings change Restore the last working line assignment and automatic network selection before creating a new APN.

Enter data.esim and Test It

  1. Open the mobile-network settings for the installed NoveSIM profile, not the home SIM.
  2. Open Access Point Names or Mobile Data Network. Menu names vary by phone.
  3. If manual editing is available, enter data.esim in the APN field and leave the username and password empty.
  4. Save the entry. On Android, select its radio button if the phone does not select it automatically.
  5. Use Airplane Mode for about 30 seconds, reconnect and open a simple webpage with Wi-Fi switched off.

On some iPhones or carrier-managed profiles, the APN menu is hidden. That is not a reason to remove the eSIM. Send a screenshot of the mobile-data settings, the exact phone model and your location to NoveSIM Support.

Protect the Installed Profile

Deleting an eSIM does not clear an APN in the way that forgetting a Wi-Fi network clears Wi-Fi credentials. Some QR codes cannot be reused, so keep the profile installed unless support explicitly asks you to remove it. If you have not yet reached the APN stage, return to Iceland activation or check the broader compatibility decision.

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FAQ

Can an Icelandic operator APN work with NoveSIM?

No. The APN belongs to the service profile, not simply to the country in which the phone is located. Use data.esim for NoveSIM when manual entry is required.

Why can I not see an APN menu?

The phone or installed carrier profile may manage it automatically. Do not delete the eSIM; contact support with the model and screenshots.

Should I reset all network settings?

Not as a first step. That reset can remove saved Wi-Fi and Bluetooth connections. Complete the line, roaming and APN checks first.

Final Recommendation

Treat APN editing as a precise fix for registered service without usable data, not as a universal connection remedy.

Enter only data.esim, keep unrelated fields untouched and test with Wi-Fi off.

If there is still no data, preserve the installed profile and continue with symptom-based troubleshooting or NoveSIM Support.

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