How to Set Up eSIM on Samsung Galaxy: A Complete Guide

Introduction

Switching to an eSIM on your Samsung Galaxy is a convenient way to use mobile data without a physical SIM card. Whether you're traveling internationally or simply want a secondary line, this guide will walk you through eSIM compatibility, setup steps, activation, and best practices for using eSIM on Samsung devices.

What You Need Before Setting Up eSIM

To install an eSIM on your Samsung Galaxy, ensure you have:
✅ A stable Wi-Fi connection (required for downloading the eSIM profile)
✅ A QR code from your eSIM provider (e.g., Chillaxsim, Airalo, or your carrier)
✅ A Samsung Galaxy device that supports eSIM (check compatibility below)
✅ An unlocked device (some carriers lock eSIM functionality)

How to Check If My Samsung Galaxy Supports eSIM?

Not all Samsung phones support eSIM. Here’s how to verify compatibility:

List of Samsung Galaxy eSIM-Compatible Models

📌 How to Check:

1. Go to Settings > Connections > SIM Card Manager.

2. If you see "Add Mobile Plan", your device supports eSIM.

When Should I Set Up My eSIM for International Travel?

⚠ Important: Do not activate your eSIM too early! Most eSIM data plans start counting service days upon activation.

Best Practices for Travel eSIM Setup

• Install before travel, but activate only at your destination (to avoid wasting days).

• Some eSIMs (like DTAC) activate immediately—check your provider’s policy.

• Best time to activate: After arriving at the destination airport.

How Service Days Are Calculated

• Standard eSIMs: Billing starts when you first connect to the local network.

• "Billing Starts Immediately" eSIMs: Countdown begins right after purchase.

📌 Example:

• If you activate a 1-day eSIM in Tokyo at 3 PM, it expires at 3 PM the next day.

How to Install & Activate eSIM on Samsung Galaxy

Step 1: Install eSIM via QR Code

1. Open Settings > Connections > SIM Card Manager.

2. Tap "Add Mobile Plan".

3. Select "Add Using QR Code" and scan the QR from your provider.

4. Wait for the eSIM profile to download.

Step 2: Activate eSIM

1. Go to Settings > Connections > SIM Card Manager.

2. Toggle ON the eSIM under Mobile Network.

3. Enable Mobile Data:

   • Go to Settings > Connections > Data Usage and turn on Mobile Data.

4. Enable Data Roaming (if traveling):

   • Go to Mobile Networks > Data Roaming (ON).

How to Find the Best Network Provider in My Area?

If your eSIM isn’t connecting automatically:

1. Go to Settings > Connections > Mobile Networks > Network Operators.

2. Select "Search Networks" and choose the strongest signal.

3. Some eSIM providers (like Chillaxsim) allow manual network selection for better coverage.

Can I Use Two eSIMs at the Same Time on Samsung Galaxy?

❌ No. Unlike iPhones, Samsung Galaxy devices cannot use two eSIMs simultaneously.

Dual SIM Options on Samsung:

📌 Note: You can store multiple eSIM profiles, but only one eSIM can be active at a time.

Final Thoughts

Setting up an eSIM on your Samsung Galaxy is simple if you follow the right steps. Remember:
✔ Check eSIM compatibility before purchasing.
✔ Install before travel, but activate only when needed to avoid wasted days.
✔ Use one eSIM + one physical SIM for dual-line functionality.

Looking to activate an eSIM? welcome to Chillaxsim and feel free to contact us with any eSIM questions. We are 7/24 here to help you!