How to Set Up Yoho Mobile eSIM on Galaxy S25 | Instant Guide

Robin
Aug 26, 2025

The tech world is buzzing with anticipation for the arrival of the new Samsung Galaxy S25. With its expected cutting-edge features and powerful performance, the last thing you’ll want is to be held back by old-school connectivity. As soon as you unbox your new device, you’ll want to connect to the world. That’s where Yoho Mobile’s eSIM technology comes in, transforming your Galaxy S25 into a global communication powerhouse from day one.

An eSIM, or embedded SIM, is a digital SIM that allows you to activate a cellular plan without needing a physical SIM card. For a flagship device like the S25, it’s the modern, efficient way to manage your mobile data, especially for travelers. Don’t wait to get connected. Explore Yoho Mobile’s flexible data plans and be ready for your new S25 the moment it arrives!

A person holding a Samsung Galaxy S25 with the Yoho Mobile eSIM successfully activated on screen, ready for travel.

Why Yoho Mobile is the Perfect Match for Your Galaxy S25

Pairing a state-of-the-art smartphone with a subpar data plan is like putting old tires on a new sports car. To truly unlock the potential of your Galaxy S25, you need a connectivity partner that is just as advanced and flexible. Yoho Mobile is the best eSIM for the Galaxy S25 for several key reasons:

  • Unmatched Flexibility: Why pay for a rigid, one-size-fits-all plan? With Yoho Mobile, you can create a custom data package that fits your exact needs. Choose your destination, data amount, and duration. Build your perfect plan in minutes.
  • Instant Global Coverage: Travel plans? Activate a data plan for over 160 countries and regions right from your phone. Say goodbye to expensive roaming fees and the hassle of finding local SIM vendors. You can land in a new country, like Japan, and be online before you even leave the airport.
  • Peace of Mind with Yoho Care: We believe in keeping you connected, no matter what. Even if you use up your data, our exclusive Yoho Care service ensures you have a backup connection for essential needs. You’re never truly offline.
  • Seamless Digital Experience: From purchase to activation, the entire process is digital and takes just a few minutes. It’s the fast, secure, and smart way to get connected, which is exactly what you expect with a premium device like the S25.

Pre-Activation Checklist for Your Samsung S25

Before you begin the Yoho Mobile S25 setup, a little preparation will ensure the process is flawless. Make sure you have the following ready:

  • An Unlocked Device: Your Galaxy S25 must be carrier-unlocked to use an eSIM from a different provider. If you bought your phone directly from Samsung or as ‘unlocked,’ you’re all set. If it’s from a carrier, you may need to contact them to have it unlocked.
  • A Stable Wi-Fi Connection: You’ll need internet access to download and install the eSIM profile onto your device.
  • Your eSIM QR Code: After purchasing your plan from Yoho Mobile, you will receive an email containing a QR code for activation. Keep this handy.

While the Galaxy S25 is built for eSIM technology, you can always check other devices on our official eSIM compatibility list.

Step-by-Step Guide: How to Activate eSIM on Your S25

Ready to get started? This Galaxy S25 eSIM activation guide will walk you through the simple process. It typically takes less than five minutes.

Infographic showing the steps to add an eSIM on an Android device: Settings, Connections, SIM manager, Add eSIM.

Step 1: Choose and Purchase Your Plan

First, head to the Yoho Mobile website to select the data plan that’s right for you. Whether you need a small amount of data for a weekend trip to Europe or a larger plan for a month-long adventure in Asia, we have you covered. Complete the purchase, and we’ll immediately send the activation details to your email.

Step 2: Navigate to Your Phone’s SIM Manager

On your new Samsung Galaxy S25, unlock the screen and go to:

Settings > Connections > SIM manager

This is the central hub for managing all your mobile plans, both physical and digital.

Step 3: Add Your Yoho Mobile eSIM

Inside the SIM manager, tap on Add eSIM. Your phone will then search for any available plans. Choose the option Scan QR code from service provider.

Step 4: Scan the QR Code

Open the email from Yoho Mobile and use your Galaxy S25’s camera to scan the QR code provided. Your phone will recognize the plan and prompt you to add it. Confirm the addition, and the eSIM profile will be downloaded and installed on your device.

Step 5: Label and Set Your Preferences

Once added, it’s a great idea to label your new eSIM (e.g., “Yoho Travel”) to easily distinguish it from your primary SIM. You can then configure its role. For seamless travel data, set your Yoho Mobile eSIM as the preferred SIM for Mobile data. This is the key to effectively using the Samsung S25 dual SIM feature, allowing you to use Yoho for data while keeping your home number active for calls and texts.

A traveler in Rome using their Samsung Galaxy S25 with a strong data signal, demonstrating the convenience of a travel eSIM.

Frequently Asked Questions (FAQ)

How do I add a Yoho Mobile eSIM to my Galaxy S25 if I can’t scan the QR code?

No problem. In the email we send, we also include manual activation details. In the ‘Add eSIM’ menu on your S25, select ‘Enter activation code’ instead of scanning the QR code. Copy and paste the details from the email to activate your plan.

Is the Yoho Mobile eSIM the best travel eSIM for the new Samsung Galaxy S25?

For travelers, Yoho Mobile offers a powerful combination of global coverage, competitive pricing that avoids high roaming charges, and the flexibility to choose a plan that perfectly matches your itinerary. The instant activation means you can be prepared for your trip before you even leave home, making it an ideal choice for any globetrotter with a Galaxy S25.

Can I use my regular SIM and a Yoho Mobile eSIM at the same time on my Samsung S25?

Absolutely. The Galaxy S25 is a dual SIM device, meaning you can have a physical SIM and an eSIM (or two eSIMs) active simultaneously. This lets you keep your primary phone number for calls and texts while using your Yoho Mobile eSIM for affordable, high-speed data abroad. You can manage which line does what in the SIM manager settings.

What should I do if my Yoho Mobile eSIM isn’t working on my Samsung S25?

If you’re facing connection issues, first ensure that data roaming is turned ON for your Yoho Mobile eSIM in your phone’s settings. Second, check that the APN settings are configured as per our instructions. A simple restart of your phone can also resolve many issues. If you still need help, our support team is always available. Visit our support page for assistance.

Conclusion: Unleash Your Galaxy S25 Today

Activating your Yoho Mobile eSIM on the new Samsung Galaxy S25 is a straightforward process that unlocks a world of seamless and affordable connectivity. By ditching physical SIM cards, you embrace a more flexible, secure, and modern way to stay online, wherever you are.

You’ve invested in a top-tier smartphone; now it’s time to pair it with a top-tier data solution. You’ll be ready for anything, from daily use to international adventures, without ever worrying about connectivity again.

Ready to unlock the full potential of your new device? Get your first Yoho Mobile eSIM plan today and experience connectivity without borders.