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How to Activate an eSIM on a Samsung Galaxy Phone

Nick BouwhuisDecember 8, 20253 min read

Samsung Galaxy devices make it easy to use eSIM technology. While the process is similar to other Android phones, this guide provides specific steps for a smooth setup on your Galaxy smartphone.

For the easiest experience, you can also manage your eSIMs directly through the eSIMopreis app, available on the Google Play Store.

Before You Start

  • Wi-Fi Connection: A stable Wi-Fi connection is needed to download your eSIM profile.
  • eSIM Details: Keep the QR code or manual activation details from your eSIM provider handy.
  • Compatibility Check: Ensure your Samsung Galaxy model (like the S20 series or newer, and Z series) supports eSIM and is carrier-unlocked.

Step-by-Step Guide for Samsung Galaxy

Step 1: Go to Settings

Open the Settings app on your phone.

Step 2: Open Connections

Tap on the Connections menu.

Step 3: Open SIM Card Manager

Select SIM Card Manager. This is where you'll see your physical SIMs and any installed eSIMs.

Step 4: Add Mobile Plan

Under the "eSIMs" section, tap on + Add mobile plan.

Step 5: Scan Your QR Code

Your phone will look for a plan from your carrier. Then, select Scan QR code and point your camera at the code you received.

If you don't have a QR code, choose Enter activation code and manually type in the details provided.

Step 6: Confirm and Add

Once the code is scanned, you'll see the details of your new plan. Tap Add to download and install the eSIM profile.

Step 7: Manage Your SIMs

After the eSIM is added, you can manage it from the SIM Card Manager. We recommend renaming your new eSIM to something memorable, like "Travel Data."

Most importantly, select your new eSIM as the primary source for Mobile data. This ensures you use the affordable travel data instead of racking up roaming fees on your primary number.

Not on a Samsung?

The activation process is similar for all Android devices. Check out our general guide for more information.

Conclusion

Using an eSIM on your Samsung Galaxy is the perfect way to stay connected affordably and conveniently while traveling. Download the eSIMopreis app from the Google Play Store to buy and manage your eSIMs effortlessly, right from your phone.


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