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Activate a Travel eSIM on Huawei Phones | Pura 70 & Mate Guide

Luis Rafael
Sep 17, 2025

So, you have a cutting-edge Huawei device like the Pura 70 or a Mate series phone. You’re ready to capture stunning photos and navigate new cities. But what about staying connected without the dread of returning home to a massive roaming bill? The answer lies within your phone’s technology: the eSIM.

This guide provides a detailed, step-by-step process for activating a travel eSIM on your Huawei phone, transforming it into the ultimate global connectivity tool. Say goodbye to expensive roaming and hunting for physical SIM cards. With a Yoho Mobile eSIM, you get affordable, instant data in over 200 countries and regions.

Ready for a smarter way to travel? You can even get started with a free trial eSIM to experience the convenience for yourself.

Before You Begin: Pre-Activation Checklist for Your Huawei Phone

To ensure a smooth activation process, let’s run through a quick checklist. Getting these things in order will have you online in minutes after you land.

  • Check eSIM Compatibility: While many modern Huawei phones support eSIM, it’s always best to confirm. Key models include the Pura 70 series, Mate 40 Pro, Mate 50 series, Mate X series, and more. You can verify your specific model on our complete eSIM compatible devices list.
  • Secure a Stable Wi-Fi Connection: You’ll need an internet connection to download and install the eSIM profile onto your phone. We recommend doing this over a stable Wi-Fi network at home or your hotel before you lose your primary connection.
  • Ensure Your Phone is Unlocked: The device must be carrier-unlocked to accept an eSIM from another provider. If you bought your phone directly from a mobile carrier, it might be locked. Contact them to request an unlock if needed.
  • Update Your Operating System: For the best performance and compatibility, make sure your phone is running the latest version of HarmonyOS or EMUI. You can check for updates in Settings > System & updates > Software update.

Step-by-Step Guide: How to Add an eSIM to Your Huawei Phone

Once your pre-activation check is complete, the process is straightforward. Here’s a detailed walkthrough of the Huawei Mate X5 HarmonyOS eSIM installation, which is similar for the Pura 70 and other compatible models.

Step-by-step diagram showing how to activate a travel eSIM on a Huawei phone with HarmonyOS.

Step 1: Purchase Your Yoho Mobile eSIM Plan

First, you need a data plan. Head over to the Yoho Mobile website and choose the perfect plan for your destination. Whether you’re planning a two-week tour across Europe or a business trip to Japan, you can find a flexible plan that matches your data needs and travel duration.

  • Visit our store and select your destination (e.g., Europe Travel eSIM Plans).
  • Choose the data amount and validity period that suits your trip.
  • Complete the purchase, and we will immediately send an email containing your eSIM QR code and activation details.

Step 2: Access eSIM Settings on HarmonyOS/EMUI

Now, grab your Huawei phone and navigate to the SIM management screen. The path is simple:

  1. Open the Settings app.
  2. Tap on Mobile network.
  3. Select SIM management.

Step 3: Add the eSIM via QR Code

In the SIM management menu, you’ll see your physical SIM card listed. To add your digital SIM, follow these steps:

  1. Tap the Add eSIM option (it may be under SIM 2 or have a + icon).
  2. Your phone will prompt you to scan a QR code. Open the email from Yoho Mobile on another device (like a laptop or tablet) or a printed copy.
  3. Position your Huawei phone’s camera to scan the QR code in the email.
  4. Follow the on-screen prompts to download and install the eSIM profile. This usually takes less than a minute.

Step 4: Label and Configure Your eSIM

Once installed, your new eSIM will appear in the SIM management list. To avoid confusion, it’s a great idea to label it. You can name it “Yoho Travel” or “International Data.”

Before you fly, you can disable the eSIM to save its validity. When you arrive at your destination, simply enable it and set it as your preferred SIM for mobile data:

  • Go back to Settings > Mobile network.
  • Tap on Default data SIM and select your newly added Yoho Mobile eSIM.
  • Make sure Data Roaming is turned ON for your Yoho Mobile eSIM. This is necessary for it to connect to our partner networks abroad and will not incur extra charges from us.

Why Choose Yoho Mobile for Your Huawei Device?

Connecting your powerful Huawei phone with a Yoho Mobile eSIM isn’t just about avoiding roaming fees; it’s about upgrading your entire travel experience. Our service is designed for the modern traveler who values convenience, reliability, and control.

  • Uninterrupted Connectivity with Yoho Care: Ever run out of data at a critical moment? With Yoho Care, that worry is a thing of the past. Even if you use up your high-speed data, we keep you connected with a basic backup network so you can always access maps or messaging apps.
  • Flexible Plans for Any Trip: Don’t pay for what you don’t need. Whether you’re a light browser or a heavy streamer, our flexible plans allow you to customize the perfect combination of data, days, and countries for your trip.
  • Instant Global Access: Activate your plan from anywhere. Imagine preparing for your trip to the USA by setting up your data plan before you even leave home. Land, turn on your eSIM, and you’re instantly connected. It’s that simple. Explore USA travel eSIM plans now.

A traveler using their Huawei Pura 70 to take photos in Paris, enjoying a seamless connected travel experience with an eSIM.

Frequently Asked Questions (FAQ)

Can I use my physical SIM and a Yoho Mobile eSIM at the same time on my Huawei phone?

Yes, absolutely. Huawei phones with eSIM support offer dual SIM functionality. This allows you to keep your primary number active for calls and texts (be mindful of your home carrier’s roaming charges) while using the Yoho Mobile eSIM for affordable mobile data abroad.

What should I do if my Huawei Pura 70 eSIM setup fails?

If the setup fails, first ensure you have a stable Wi-Fi connection and that the QR code is clear and undamaged. Try restarting your phone and attempting the process again. If the issue persists, double-check that your device is carrier-unlocked. For further assistance, our support team is available 24/7.

Do I need to remove my primary SIM card to activate the travel eSIM on HarmonyOS?

No, you do not need to remove your physical SIM card. The eSIM is a digital profile that works alongside your main SIM. You can manage both directly from the SIM management settings in HarmonyOS.

How do I top up my data if I run out while traveling in Japan?

If you need more data, you can easily purchase a new plan. Simply visit the Yoho Mobile website, select a new data package for Japan, and you can add it to your device. We do not support automatic top-ups, giving you full control over your spending. Plus, with Yoho Care, you’ll never be completely disconnected.

Conclusion: Travel Smarter with Your Huawei Phone

Activating a travel eSIM on your Huawei Pura 70 or Mate series phone is a simple process that unlocks a world of seamless and affordable connectivity. By following this guide, you can confidently leave behind the high costs and hassles of traditional roaming solutions.

With the flexibility of Yoho Mobile’s plans, the peace of mind from Yoho Care, and the powerful technology of your Huawei device, you’re fully equipped for any adventure. Stay connected, share your memories, and navigate with ease, no matter where your journey takes you.

Browse our global eSIM plans now and travel connected!