Germany eSIM for iPhone: Compatibility, Installation and Setup

A Germany eSIM for iPhone provides mobile data without requiring a physical German SIM card. You can install the digital profile before departure, keep your regular SIM available and connect after arriving in Germany.

Using an eSIM on iPhone is particularly convenient for navigation, public transport applications, digital tickets, hotel bookings and internet-based calls. The setup usually takes only a few minutes when the iPhone is compatible, carrier-unlocked and connected to stable WiFi.

NoveSIM travel eSIM plans are data-only. They do not include a German telephone number, traditional calls or standard SMS, but services such as WhatsApp, Viber, FaceTime and Messenger continue to work through mobile data.

Quick answer: Install the Germany eSIM on WiFi before travelling. After arrival, enable the profile, select it for Cellular Data, turn on Data Roaming and disable Cellular Data Switching.

Can You Use a Germany eSIM on iPhone?

You can use a Germany eSIM when your iPhone:

• Supports eSIM technology.
• Is carrier-unlocked.
• Has an available eSIM profile slot.
• Supports the network frequencies used in Germany.
• Runs a compatible version of iOS.

Most recent iPhones support eSIM, but availability can vary by model and country of purchase. Some regional versions may have different SIM configurations.

Confirm compatibility before buying a plan rather than relying only on the model name.

How to Check Whether Your iPhone Supports eSIM

The quickest method is to dial:

*#06#

Look for an EID in the device information. An EID usually indicates that the iPhone includes eSIM functionality.

You can also check through the settings:

1. Open Settings.
2. Select General.
3. Tap About.
4. Scroll down and look for an EID.

Another useful sign is the presence of an Add eSIM option under Settings → Cellular or Mobile Service.

How to Check Whether Your iPhone Is Unlocked

An iPhone can support eSIM technology but still be restricted to a specific mobile operator.

To check the lock status:

1. Open Settings.
2. Select General.
3. Tap About.
4. Find Carrier Lock or Network Provider Lock.

If the status shows No SIM Restrictions, the iPhone is normally unlocked. When a restriction is displayed, contact the original mobile operator before travelling.

Why Use an eSIM on iPhone in Germany?

A travel eSIM offers several advantages over purchasing a physical SIM after arrival.

• Purchase the plan online.
• Install it before departure.
• Keep your regular SIM in the iPhone.
• Avoid visiting a German mobile shop.
• Avoid local prepaid SIM registration.
• Use mobile data shortly after arrival.
• Keep WhatsApp registered to your existing number.

This is especially useful for short holidays and multi-city trips where you need directions immediately after landing.

Germany eSIM vs Local SIM on iPhone

Feature	Travel eSIM	Local German SIM
Purchase	Online before travel	Online or after arrival
Installation	Digital profile	Physical card or local eSIM
German phone number	Usually not included	Normally included
Identity verification	Depends on provider	Normally required
Keep home SIM	Yes, on compatible Dual SIM models	Depends on the iPhone configuration
Best for	Tourists needing mobile data	Long stays requiring a local number

When Should You Install the Germany eSIM?

Install the eSIM before departure while connected to a stable WiFi network. Do not wait until you are standing at a German airport without reliable internet.

Installing the profile before travelling gives you time to:

• Confirm that the QR code works.
• Label the mobile plan clearly.
• Review the Cellular Data settings.
• Contact support if installation assistance is needed.
• Keep the profile turned off until arrival when appropriate.

Review the activation terms of the selected plan. Some plans begin when they first connect to a supported network, while others may follow different activation rules.

How to Install a Germany eSIM on iPhone With a QR Code

1. Connect the iPhone to stable WiFi.
2. Open Settings.
3. Select Cellular or Mobile Service.
4. Tap Add eSIM.
5. Select Use QR Code.
6. Scan the QR code supplied with the plan.
7. Follow the on-screen installation steps.
8. Label the new line “Germany” or “NoveSIM.”

The QR code should normally be displayed on another screen or printed. When the code is saved on the same iPhone, use the installation link or manual details provided with the order when available.

How to Install an eSIM Using an Installation Link

Some orders include a direct installation link in addition to the QR code.

1. Connect the iPhone to WiFi.
2. Open the installation link on the iPhone.
3. Approve the request to add the cellular plan.
4. Follow the instructions shown by iOS.
5. Label the profile clearly.

An installation link can be useful when you do not have a second device available for displaying the QR code.

How to Install a Germany eSIM Manually

Manual installation is possible when the provider supplies an SM-DP+ address and activation code.

1. Open Settings.
2. Select Cellular or Mobile Service.
3. Tap Add eSIM.
4. Select Use QR Code.
5. Tap Enter Details Manually.
6. Enter the supplied SM-DP+ address.
7. Enter the activation code exactly as provided.
8. Complete the installation.

Do not add spaces or change capitalisation when copying manual activation details.

How to Label the Germany eSIM

Give the profile a clear name such as:

• Germany.
• NoveSIM.
• Travel Data.
• Europe Trip.

A clear label prevents confusion when selecting the mobile data line after arrival.

How to Activate the Germany eSIM After Arrival

After arriving in Germany:

1. Open Settings.
2. Select Cellular or Mobile Service.
3. Tap the Germany eSIM.
4. Enable Turn On This Line.
5. Enable Data Roaming.
6. Return to the Cellular settings.
7. Select Cellular Data.
8. Choose the Germany eSIM.
9. Disable Allow Cellular Data Switching.
10. Turn off WiFi and test a webpage.

Allow several minutes for the iPhone to register on a supported German partner network.

Correct iPhone Settings for a Germany eSIM

Setting	Germany eSIM	Home SIM
Turn On This Line	Enabled	Optional
Cellular Data	Selected	Not selected
Data Roaming	Enabled	Disabled
Default Voice Line	Not applicable for data-only plan	Optional
Allow Cellular Data Switching	Disabled

Keeping Cellular Data Switching disabled reduces the risk of the iPhone using roaming data through your home SIM.

Can You Keep Your Regular SIM Active?

Yes. A compatible iPhone can use Dual SIM functionality, allowing the home SIM to remain available while the Germany eSIM provides mobile data.

You can keep the regular line active for:

• Incoming SMS verification codes.
• Traditional calls when needed.
• Access to your usual telephone number.
• iMessage and FaceTime registration.

Your home operator may charge for calls, SMS or roaming activity. Disable Data Roaming on the home line and review its roaming rates before travelling.

Will WhatsApp Keep Your Existing Number?

Yes. Installing a Germany eSIM does not normally change the telephone number connected to WhatsApp.

When WhatsApp asks whether you want to change your number, keep the existing number unless you intentionally want to change the account.

Messages, calls and media will use mobile data from the Germany eSIM.

Will iMessage and FaceTime Continue to Work?

iMessage and FaceTime can continue to work through the eSIM’s mobile data connection.

After changing SIM settings, the iPhone may display a prompt related to the telephone number used for iMessage and FaceTime. Keep your existing number selected when you want to continue using it.

Avoid unnecessary changes to your Apple Account and messaging settings when only the mobile data source needs to be changed.

Does the Germany eSIM Include Calls and SMS?

NoveSIM travel eSIMs are data-only. They do not provide:

• A German telephone number.
• Traditional mobile voice minutes.
• Standard SMS messages.

You can communicate through WhatsApp, Viber, FaceTime, Messenger and other internet-based services.

Germany-Only eSIM or Europe eSIM for iPhone?

Choose a Germany-only plan when your complete itinerary remains within Germany.

A regional Europe eSIM may be better when travelling onward to destinations such as:

• Austria.
• France.
• Belgium.
• The Netherlands.
• Poland.
• Czechia.
• Denmark.

Review the complete coverage list before purchasing. Not every regional plan includes every European country or territory.

How Much Data Should You Choose?

Usage Type	Typical Activities	Suggested Plan
Light	Maps, messages and basic searches	Small fixed-data plan
Regular	Navigation, bookings, social media and calls	Medium fixed-data plan
Heavy	Streaming, uploads and hotspot sharing	Large fixed-data plan
Remote work	Video meetings, cloud tools and laptop use	Large allowance with WiFi backup

For most tourists, 5GB to 10GB is a practical range for a standard Germany trip. The correct allowance depends on trip length and daily usage.

Fixed Data or Unlimited-Style Plan?

A fixed-data plan provides a defined amount of high-speed data for the validity period. It allows flexible use across different days.

An unlimited-style plan may provide a daily high-speed allowance followed by reduced speed under a fair-use policy.

NoveSIM unlimited-style plans include 1GB of high-speed data during each 24-hour period. After the allowance is consumed, speed may be reduced until the next reset.

Choose fixed data for streaming, frequent uploads and hotspot use. Unlimited-style data may suit navigation, messaging and regular daily tourist activity.

Can You Use Personal Hotspot on iPhone?

Personal Hotspot may be available depending on the selected plan and device settings.

To check:

1. Open Settings.
2. Select Personal Hotspot.
3. Enable Allow Others to Join.

Hotspot use can consume data quickly because laptops and tablets may run updates, cloud backups and automatic downloads.

Pause background activity before connecting another device.

Will 5G Work on iPhone in Germany?

5G availability depends on the iPhone model, selected plan, supported partner network and location.

To review the preferred network mode:

1. Open Settings.
2. Select Cellular.
3. Tap the Germany eSIM.
4. Select Voice & Data.
5. Choose an automatic 5G or LTE option.

Do not force a 5G-only connection. Stable LTE is sufficient for maps, messaging, transport applications and standard internet calls.

NoveSIM APN Settings on iPhone

The APN is usually configured automatically. When manual configuration is required:

1. Open Settings.
2. Select Cellular or Mobile Service.
3. Tap the Germany eSIM.
4. Select Cellular Data Network.
5. Enter the APN under Cellular Data.

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

When Personal Hotspot has a separate APN field, enter data.esim there as well if hotspot does not work automatically.

Why Does the iPhone Show Signal but No Internet?

Signal bars indicate that the iPhone can see a mobile network, but they do not confirm that mobile data is configured correctly.

Check that:

• The Germany eSIM is enabled.
• It is selected under Cellular Data.
• Data Roaming is enabled on the eSIM.
• Data Roaming is disabled on the home SIM.
• Cellular Data Switching is disabled.
• The plan is valid and has available data.
• The APN is data.esim.

Turn WiFi off when testing so the iPhone is forced to use the eSIM connection.

What If the Germany eSIM Is Not Connecting?

1. Confirm that the eSIM line is turned on.
2. Check that it is selected for Cellular Data.
3. Enable Data Roaming.
4. Keep Network Selection on Automatic.
5. Enable Airplane Mode for 30 seconds.
6. Disable Airplane Mode and wait for registration.
7. Restart the iPhone if needed.
8. Check the APN settings.

Move outdoors or closer to a window when testing inside a building, railway station or underground location.

Should You Select a Network Manually?

Keep Network Selection on Automatic during initial activation. The iPhone should connect to a supported German partner network.

Manual selection may help during troubleshooting, but only supported operators will provide service. Do not select random networks without confirming which partners are included in the plan.

To view the setting:

1. Open Settings.
2. Select Cellular.
3. Tap the Germany eSIM.
4. Select Network Selection.
5. Keep Automatic enabled.

Do Not Delete the eSIM While Troubleshooting

Do not remove the Germany eSIM unless support specifically instructs you to do so. Many QR codes allow only one installation.

Deleting the profile may prevent you from installing it again with the same code.

Before deleting an eSIM, confirm that:

• The plan has ended.
• You no longer need the profile.
• A replacement installation has been provided when required.

What Happens If You Run Out of Data?

When a fixed-data allowance is exhausted, mobile internet normally stops.

NoveSIM plans cannot normally be topped up through the same QR code. Purchase and install a new eSIM when additional data is required.

You need an existing internet connection, such as hotel WiFi, to receive and install the replacement plan.

How to Reduce Data Usage on iPhone

• Enable Low Data Mode.
• Download offline maps on WiFi.
• Disable automatic application updates.
• Pause iCloud photo and video uploads.
• Use hotel WiFi for streaming.
• Reduce video quality.
• Disable automatic media downloads.
• Turn off Personal Hotspot when unused.

To enable Low Data Mode, open the Germany eSIM settings, select Data Mode and choose Low Data Mode.

Related Articles

• Best eSIM for Germany
• Buy an eSIM for Germany
• How to Get Internet in Germany
• Mobile Data in Germany
• How Much Data Do You Need for Germany?
• Best Mobile Network in Germany

FAQ

Can I use a Germany eSIM on iPhone?

Yes, when the iPhone supports eSIM, is carrier-unlocked and has an available eSIM profile slot.

How do I check whether my iPhone supports eSIM?

Dial *#06# and look for an EID, or check for an EID under Settings → General → About.

Should I install the eSIM before travelling?

Yes. Install it using stable WiFi before departure, then enable it for mobile data after arriving in Germany.

Do I need to enable Data Roaming?

Yes. Data Roaming normally needs to be enabled on the Germany travel eSIM so it can connect through a supported partner network.

Can I keep my regular SIM active?

Yes. A compatible Dual SIM iPhone can keep the home line available while the Germany eSIM provides mobile data.

Will WhatsApp keep my original number?

Yes. WhatsApp normally remains registered to the existing number and uses the Germany eSIM for internet access.

What APN should I use on iPhone?

Use data.esim when manual APN configuration is required.

Why does my iPhone show signal but no internet?

Check that the eSIM is selected for Cellular Data, Data Roaming is enabled and the APN is configured correctly.

Can I reinstall the eSIM after deleting it?

Not always. Many QR codes support only one installation, so do not delete the profile while troubleshooting.

Can I top up the same Germany eSIM?

NoveSIM plans cannot normally be topped up through the original QR code. Purchase and install a new plan when more data is needed.

Final Recommendation

A Germany eSIM is one of the easiest ways to get mobile data on an iPhone while travelling. Confirm that the device supports eSIM and is carrier-unlocked, then install the profile on stable WiFi before departure.

After arriving in Germany, enable the eSIM, select it for Cellular Data, turn on Data Roaming and disable Cellular Data Switching. Keep the home SIM active only when you need calls, SMS or verification codes, and disable its Data Roaming to avoid unexpected charges.

Do not delete the eSIM during troubleshooting. Check the mobile data line, roaming setting, automatic network selection and APN before contacting support.