APN Settings for New Zealand eSIM: Complete Configuration Guide

When using a New Zealand eSIM, the APN (Access Point Name) tells your phone how to connect to mobile data. In most cases, the APN is configured automatically during eSIM installation. However, if your eSIM shows signal but mobile data does not work, checking the APN settings may solve the problem.

The correct APN depends on the eSIM provider and network configuration. For NoveSIM travel eSIM plans, the required APN is:

APN Setting	Value
APN	data.esim
Username	Leave blank
Password	Leave blank
Proxy	Leave blank
Port	Leave blank
Authentication Type	Default

Important: Do not change APN settings unless mobile data is not working or support instructions require it. Incorrect APN values can prevent the eSIM from connecting.

What Is an APN and Why Does It Matter?

APN stands for Access Point Name. It is a configuration that allows your phone to communicate with the mobile data network.

Your phone uses the APN to determine:

• Which mobile data gateway to use.
• How to authenticate the connection.
• How to access internet services through the eSIM.
• Which network profile should handle mobile data.

A wrong APN can cause problems such as:

• No internet connection.
• Signal bars but no data.
• Very slow mobile internet.
• Applications failing to load.
• Hotspot connection problems.

Before Changing APN Settings

APN is not always the reason why a New Zealand eSIM does not work. Before editing the APN, check the basic settings first.

• The eSIM is installed correctly.
• The travel eSIM is enabled.
• The eSIM is selected for Mobile Data.
• Data Roaming is enabled on the travel eSIM.
• Data Roaming is disabled on the primary SIM.
• Automatic Data Switching is turned off.
• The phone has restarted after arrival.
• The plan includes New Zealand and is still valid.

Many connection problems are caused by selecting the wrong SIM for mobile data rather than an incorrect APN.

Correct New Zealand eSIM APN Settings

Field	Configuration
Name	NoveSIM
APN	data.esim
Username	Empty
Password	Empty
MCC	Do not change
MNC	Do not change
Authentication	Default
APN Type	Default

After saving the APN, make sure the new profile is selected as the active APN.

How to Set APN on iPhone

Most iPhones configure the APN automatically. Manual APN editing may not be available on every device or every eSIM profile.

1. Open Settings.
2. Select Mobile Service or Cellular.
3. Select the New Zealand travel eSIM.
4. Open Mobile Data Network if available.
5. Enter:

Field	Value
Mobile Data APN	data.esim
Username	Leave blank
Password	Leave blank

6. Return to the previous menu.
7. Turn Airplane Mode on for 30 seconds.
8. Turn Airplane Mode off.
9. Test mobile data.

If the Mobile Data Network option is not visible, the eSIM profile may manage APN automatically.

How to Set APN on Samsung Galaxy

1. Open Settings.
2. Select Connections.
3. Open Mobile Networks.
4. Select Access Point Names.
5. Tap Add.

Enter:

Field	Value
Name	NoveSIM
APN	data.esim
Username	Blank
Password	Blank

6. Save the APN.
7. Select the new APN.
8. Restart the phone.
9. Test the connection.

How to Set APN on Google Pixel

1. Open Settings.
2. Select Network & Internet.
3. Choose the New Zealand eSIM.
4. Open Access Point Names.
5. Create a new APN.

Enter:

Field	Value
Name	NoveSIM
APN	data.esim
Username	Leave empty
Password	Leave empty

Save the APN, select it and restart the device if required.

Why Does My New Zealand eSIM Have Signal but No Internet?

This is one of the most common travel eSIM issues. The phone detects a mobile network, but the data connection is not correctly configured.

Check these settings:

1. Travel eSIM enabled.
2. Travel eSIM selected for Mobile Data.
3. Data Roaming enabled on the travel eSIM.
4. Primary SIM roaming disabled.
5. Automatic Data Switching disabled.
6. APN set correctly.
7. Mobile Data enabled.

After changing settings, restart the phone or toggle Airplane Mode.

Do I Need Data Roaming Enabled for a New Zealand eSIM?

Yes. Many travel eSIMs require Data Roaming to be enabled because they connect through partner networks.

Use this configuration:

SIM	Data Roaming
New Zealand travel eSIM	On
Main home SIM	Off

Turning on roaming for the travel eSIM does not mean your main SIM will use roaming data.

Why Is My eSIM Still Slow After Changing APN?

Correct APN settings allow the connection to work, but they do not guarantee maximum speed.

Slow speeds may be caused by:

• Weak coverage.
• Rural New Zealand locations.
• Mountainous terrain.
• Network congestion.
• Indoor signal loss.
• Background downloads.
• Hotspot usage.
• Plan speed limits.

Try testing outdoors or in another location before changing additional settings.

Should I Reset APN Settings?

If the APN was changed incorrectly, resetting it may help restore the default configuration.

After resetting:

• Restart the phone.
• Enable the travel eSIM.
• Select it for Mobile Data.
• Enable Data Roaming.
• Test the connection.

Do not delete the eSIM profile when resetting APN settings.

Common APN Mistakes

Mistake	Result
Entering the wrong APN	No mobile data connection
Adding spaces before or after APN	Connection failure
Changing MCC/MNC manually	Incorrect network registration
Editing the primary SIM APN	Does not fix the travel eSIM
Deleting the eSIM	Possible loss of installation

What If APN Settings Are Correct but Internet Still Does Not Work?

Follow this order:

1. Confirm New Zealand is included in the plan.
2. Check that the plan is active.
3. Enable the travel eSIM.
4. Select it for Mobile Data.
5. Enable Data Roaming.
6. Disable Automatic Data Switching.
7. Check APN: data.esim.
8. Turn Airplane Mode on for 30 seconds.
9. Restart the phone.
10. Test in another location.

If the issue continues, collect your phone model, location and screenshots of the mobile settings before contacting support.

Related New Zealand eSIM Guides

• New Zealand eSIM Plans
• How to Use an eSIM in New Zealand
• eSIM Not Working in New Zealand
• Why Is My eSIM Slow in New Zealand?
• How to Activate New Zealand eSIM
• How to Install New Zealand eSIM

FAQ

What APN should I use for a New Zealand eSIM?

For NoveSIM plans, use data.esim as the APN. Leave username and password blank.

Do I need to change APN settings on iPhone?

Usually not. iPhones normally configure the APN automatically. Change it only if mobile data is not working and the option is available.

Why does my eSIM have signal but no internet?

The eSIM may not be selected for Mobile Data, Data Roaming may be disabled or the APN may be incorrect.

Should I enable Data Roaming on my New Zealand eSIM?

Yes. Travel eSIMs commonly require Data Roaming to be enabled on the travel line.

Can the wrong APN make my eSIM slow?

Yes. Incorrect APN settings can cause unstable or unavailable data, although slow speeds can also come from coverage and network conditions.

Should I delete my eSIM if APN settings do not work?

No. Do not delete the eSIM during troubleshooting because the QR code may be valid for only one installation.

Final Recommendation

The correct APN setting for a NoveSIM New Zealand eSIM is simple: data.esim. Most devices configure this automatically, so manual changes are only necessary when mobile data does not work.

Before editing APN settings, confirm that the travel eSIM is enabled, selected for Mobile Data and allowed to use Data Roaming. Keep your primary SIM roaming disabled and turn off Automatic Data Switching.

If the connection still fails after setting the APN, restart the phone, toggle Airplane Mode and test again in an area with better coverage. Do not delete the eSIM while troubleshooting.

Browse New Zealand eSIM plans here.