Unlocking the Future: Exploring the Wonders of eSIM Setup on Samsung Galaxy S23

Featured Image

Understanding eSIM Technology on the Samsung Galaxy S23

eSIM technology has revolutionized the way we use SIM cards on our smartphones, and the Samsung Galaxy S23 is no exception. With the introduction of eSIM setup on the Samsung Galaxy S23, users now have the option of using a virtual SIM card instead of a physical one. This means that you no longer have to worry about misplacing or switching out your physical SIM card whenever you want to change service providers or travel to a different country.

The eSIM activation process on the Samsung Galaxy S23 is simple and convenient. By accessing the Sim Card Manager in the phone’s settings, users can easily add their service provider’s eSIM activation code or scan a QR code provided by their service provider. Once the eSIM is activated, the Samsung Galaxy S23 will seamlessly switch between the eSIM and any physical SIM card that is inserted. This allows users to take advantage of the benefits of both a virtual and physical SIM, ensuring reliable connectivity and flexibility regardless of their mobile network needs.

The Benefits of eSIM Activation on the Galaxy S23

The Samsung Galaxy S23 offers users the convenience of eSIM activation, which comes with a range of benefits. With eSIM technology, users can activate their mobile plan without the need for a physical SIM card. Instead, they can simply follow the on-screen instructions and activate their eSIM directly on their device. This eliminates the hassle of physically inserting a SIM card and allows for a seamless and efficient setup process. Moreover, eSIM activation is dependent on whether the user’s mobile carrier supports eSIM technology. If the carrier supports eSIM, users can easily activate their eSIM on the Galaxy S23 through the SIM Manager in the device settings.

One of the key advantages of eSIM activation on the Galaxy S23 is the ability to have both an embedded SIM and one physical SIM card. This enables users to have dual SIM capabilities, allowing them to easily switch between mobile carriers or use separate phone numbers for personal and business needs. Additionally, eSIM activation offers the flexibility of managing multiple digital SIM profiles directly on the device, providing users with greater control over their connectivity options. With the Galaxy S23’s eSIM technology, users no longer have to juggle multiple SIM cards or rely on external devices to activate or switch between mobile carriers – it can all be done effortlessly within the SIM Manager on the device.

How to Activate eSIM on the Samsung Galaxy S23

The activation process for eSIM on the Samsung Galaxy S23 is relatively straightforward. To begin, locate the QR code provided by your carrier. It is typically found in the device’s user manual or can be obtained from the carrier’s customer support.

Next, open the Settings app on your Samsung Galaxy S23 and navigate to the “Connections” menu. From there, select “SIM card manager” and choose “Add mobile plan.” You will then be prompted to scan the QR code using your device’s camera. Once scanned, the activation process will begin automatically, and your eSIM will be activated with the carrier’s pre-assigned plan.

It is important to note that during the process of activating eSIM, your traditional SIM card will not be active. The Samsung Galaxy S23 is designed to support both eSIM and traditional SIM cards, but only one can be active at a time. This allows you to have separate personal phone numbers and plans on a single device. If you encounter any difficulties during the activation process, refer to the device’s user manual or contact the carrier’s customer support for further assistance.

Step-by-Step Guide to Setting up eSIM using QR Code on the Galaxy S23

Setting up eSIM on the Samsung Galaxy S23 is a convenient way to add an additional phone number to your device without the need for a physical SIM card. This step-by-step guide will walk you through the process of setting up eSIM using a QR code, ensuring a seamless activation of your new eSIM plan. Whether you’re a business professional needing a separate work number or simply looking for flexibility to easily switch between multiple numbers, the Galaxy S23 Ultra provides a streamlined solution.

To begin, ensure your Galaxy S23 Ultra is connected to Wi-Fi for a stable and uninterrupted internet connection during the setup process. Once connected, navigate to the device’s settings and select the “Add eSIM” option. A screen will prompt you to scan the QR code provided by your eSIM provider. With the camera of your phone, precisely scan the QR code displayed on a separate device or provided by your eSIM plan. It’s important to note that the steps may vary depending on your eSIM provider, so it’s always recommended to follow their specific instructions for seamless activation.

How can I reinstall a deleted eSIM or reinstall an existing eSIM in my new phone?

If you delete your eSIM from YOverse or lose your device, you cannot reinstall it, so if you plan to buy another plan at a later date, you will need to pay the activation fee of $0.70 Euro (which covers your eSIM for 1 year) again and reinstall a new eSIM.

How can I delete an eSIM from my phone?

If you wish, you can manually remove your eSIM. To remove your eSIM follow these steps:

Go to Settings

  • Tap Mobile data or Mobile data

    • Tap your mobile plan

    • Tap “Remove mobile plan”

If you remove your eSIM you will no longer be able to connect through this line. Any contacts you have associated with this line will default to your preferred line.

How can I allow data switching between my plans? [Advanced users]

To allow your phone to automatically select which SIM to use data from based on coverage and availability, turn on “Allow mobile data switching” in your settings. Note that if you are roaming and only want to use your YOverse eSIM or data, you should then make sure that “Allow mobile data switching” is turned off. If “Allow mobile data switching” is turned on, your phone will automatically use data from both phone plans, depending on which network is strongest at any given moment. This option is best for people who want to stay connected no matter what. There is no way to know which plan is being used at any given time, however, so this option can consume data quickly if you are not aware of it. To turn on Allow mobile data switching, follow these steps (steps may vary depending on phone model):

  • Go to Settings

  • Tap either Cellular or Mobile Data.

  • Tap Mobile Data.

    • Turn on Allow Mobile Data Switching

Your data line automatically switches for the duration of your call. Mobile data switching will not work if you are currently roaming and both eSIMs are not set to allow data roaming. Check with your provider for availability and to find out if additional charges apply.

How do I see how much data is left on my plan?

You are able to see it in the application in the “My eSIM” bubble; click on the data plan under “Active Data Plans” to view its remaining data. Once your data runs out, you will no longer have an internet connection without Wi-Fi.

Uliana Aitakayeva


Uliana Aitakayeva is a tech-savvy traveler with a deep understanding of eSIM technology. As a telecom engineer, she offers practical advice on using eSIMs worldwide. Her posts focus on cost-effective strategies, carrier insights, and regional tips. When not traveling, Uliana enjoys photography and exploring local cuisines.