Setup Guide

How to Setup Your
Mapians eSIM

Takes 2 minutes

Quick setup

No app required

Native support

200+ countries

Global coverage

No roaming charges

Fixed price

Start eSIM Setup

Follow our simple guide to activate your eSIM in minutes

Scan QR Code

Your eSIM activation key

Step by Step

eSIM Setup Guide

Follow these steps to get connected in minutes

Your Progress

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Need Help?

Our support team is available 24/7

Before You Begin - eSIM Activation

Stable WiFi Connection

You are on a stable WiFi connection

Airplane Mode OFF

Airplane mode is OFF for your device

QR Code Ready

Send QR code to another device near you

Second Device Ready

Laptop, tablet, or friend's phone to scan

Keep Screen Awake

Screen should not go dark during process

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Activating Your Mapians eSIM

📱 Scan QR Code Activate eSIM Continue

Scan QR code

From device where you want to use eSIM

Activate eSIM screen

Click Continue and follow process

Usage Period Starts Immediately

Once you activate your eSIM, the usage period will start from that moment.

Important: Activation Time

Your eSIM will take 1–2 minutes to activate. Please ensure your screen does not go dark during this process.

Configuring iOS Default Settings

When you see "Cellular Setup Complete", click Continue

Default Line

Select Primary

Click Continue

iMessage & FaceTime

Select Primary

THIS IS CRITICAL - Click Continue

Cellular/Mobile Data

Select Primary

Allow Data Switching ON

Then click Continue

Note Your eSIM Label

iOS will assign a label to your new eSIM - likely Personal, Travel, Secondary, Business, or Cellular Data. You'll need this in the next step.

Mapians eSIM

Labeled: Personal, Secondary, Travel, etc.

Turn Data Roaming ON for Mapians eSIM

Primary SIM

Your regular phone number

OFF

⚠️ Turn Data Roaming OFF for Primary SIM to avoid charges!

Final Notes & Validity

No Data Roaming Charges!

As long as Data Roaming is OFF for your Primary SIM, you will not be charged for data roaming.

Calls & SMS May Be Charged

Check with your carrier for rates

Receiving SMS is FREE

Always free, even abroad

Turn OFF Primary SIM

To avoid all roaming charges, but you won't receive SMS

eSIM Validity Period

QR code validity: Once purchased, eSIM is valid for 28 days from purchase date

Must activate within: 28 days of purchase

⚠️ Unactivated eSIMs cannot be extended or refunded

You're All Set! 🎉

Your eSIM is ready for travel in 200+ countries

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TESTIMONIALS

Trusted By Travelers Worldwide

Join 20,000+ travelers who trust Mapians for reliable global connectivity.

5.0

"Mapians made staying connected during my Europe trip effortless. Setup was smooth and the speed was excellent."

Leslie Alexander

2 weeks ago

⭐ Verified

5.0

"Simple step-by-step setup, great value pricing, high-speed connectivity, and responsive customer support."

Brenna Goyette

1 month ago

5.0

"Excellent coverage and stable internet everywhere. I highly recommend Mapians for frequent travelers."

Dries Vincent

3 weeks ago

4.9

Based on 2,00,000+ verified reviews

99.99%

Activation

99.99%

Satisfaction

24/7

Support

3.5★

App Store

eSIM Setup Guide

Activate Your Mapian eSIM

Follow these detailed steps carefully to activate and configure your eSIM correctly and avoid roaming charges.

Step 1: eSIM Activation

Before you begin, please make sure:

You are on a stable WiFi connection
Airplane mode is OFF for your device

Activating your Roam eSIM

You will need to send the QR code to another device near you (like your laptop, tablet, or friends phone)
Scan QR code from device where you want to use your eSIM
You will get the Activate eSIM screen. Click Continue
Follow process on device
Once you activate your eSIM, the usage period will start from that moment

Your eSIM will take 1–2 minutes to activate. Please ensure your screen does not go dark during this process.

Configuring iOS Default Settings

When you see Cellular Setup Complete, click Continue
For Default Line, select Primary and click Continue
For iMessage & FaceTime, select Primary and click Continue (this is critical)
For Cellular/Mobile Data, select Primary and turn ON Allow Data Switching, then click Continue

Please note: The label assigned to your new eSIM by iOS will likely be labeled Personal, Travel, Secondary, Business, or Cellular Data. You'll need this label in the next step.

Step 2: eSIM Settings

Configure Data Roaming

Go to iPhone Settings → Cellular/Mobile and scroll to the SIMs section
Tap on the Roam eSIM (usually labeled Personal, Secondary, Travel, Business, or Cellular Data)
Turn Data Roaming ON for Roam eSIM
Go back and tap on your Primary SIM (the one with your regular phone number)
Turn Data Roaming OFF for your Primary SIM

Configure Cellular/Mobile Data

If you want Roam to automatically take over when abroad:

Select Primary
Turn ON Allow Data Switching

If you prefer manual control:

Select Roam eSIM when abroad
Select Primary SIM when back home

(Recommended) Enable Low Data Mode

Go to iPhone Settings → Cellular/Mobile
Tap on Roam eSIM
Tap on Data Mode
Select Low Data Mode

This avoids background data use without affecting speed when you actively use your phone.

Final Note

Validity & Reminders

Roaming Charges Prevention

As long as Data Roaming is OFF for your Primary SIM, you will not be charged for data roaming
Your mobile operator might still charge for calls or SMS
Receiving SMS is always free — even abroad
To completely avoid roaming charges, you can turn OFF your Primary SIM while traveling. Just note: you won't be able to receive SMS with it off

Usage Validity

Usage Validity is to confirm SIM usage period
eSIM QR code validity once purchased, eSIM is valid 28 days from the date of purchase and it must be activated within 28 days

Don't forget to activate within 28 days of purchase

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Complete steps 1-2 to finish setup

Support

eSIM Setup FAQs

Find answers to common questions about eSIM setup and usage

Setting up an eSIM is quick and easy:

1. Purchase your eSIM plan
2. Open phone settings
3. Tap Add eSIM / Add Mobile Plan
4. Scan the QR code sent to your email
5.Turn ON data roaming

Your eSIM will be activated within minutes.

Your eSIM activates automatically when:

1. It is installed on your device
2. You arrive at your destination
3.Data roaming is enabled

This ensures seamless connectivity without manual setup abroad.

eSIM is supported by most modern smartphones, including:

1. iPhone (XS and newer)
2. Samsung Galaxy (S20 and above)
3.Google Pixel (3 and above)

Check your device settings to confirm eSIM compatibility.

Yes, a stable internet connection (WiFi recommended) is required to download and install your eSIM profile. Once installed, you can use mobile data without WiFi.

If your eSIM is not working:

1. Turn ON data roaming
2. Ensure eSIM is selected for mobile data
3. Restart your device
4.Check network coverage in your location

If the issue persists, contact customer support for assistance.

Activate your eSIM now and stay connected anywhere in the world.

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