May 18, 2026
How to Install an eSIM on Samsung
On compatible Samsung phones, an eSIM is added through SIM manager or mobile network settings. Before setup, check eSIM support and keep the QR code ready.Installing an eSIM on Samsung is usually done through mobile network or SIM manager settings. You connect to Wi-Fi, add an eSIM, scan the QR code, and then choose the eSIM as the line for mobile data.
The quick answer: check that your Samsung phone supports eSIM, buy the right travel eSIM for your destination, add the profile in settings, and assign it to mobile data for the trip.
Check eSIM support first
Not every Samsung phone supports eSIM. Compatibility can depend on model, region, and sometimes carrier restrictions.
Before buying, check:
- whether your settings include an option to add eSIM;
- whether your exact model supports eSIM;
- whether the phone is locked to a carrier;
- whether you have Wi-Fi for setup.
If you cannot find an eSIM option in settings, confirm compatibility before buying.
Install eSIM through Samsung settings
Menu names vary between Samsung models and One UI versions, but the setup is usually near SIM card settings.
A common path is:
1. Connect the phone to Wi-Fi. 2. Open Settings. 3. Go to Connections. 4. Open SIM manager or a similar section. 5. Choose Add eSIM. 6. Scan the QR code. 7. Follow the phone prompts until installation is complete.
If your menu looks different, use settings search and look for “SIM”, “eSIM”, “mobile network”, or “SIM manager”.
Scan the QR code
It is usually easiest to display the QR code on another device: a laptop, tablet, or second phone. Then scan it with the Samsung camera during setup.
If scanning is not convenient, check whether the instructions include manual activation details. Some devices can use those instead of scanning a code.
Choose the eSIM for mobile internet
After installation, make sure mobile data is assigned to the travel eSIM. Otherwise, the phone may keep using your home SIM for data.
| Setting | What to check | | --- | --- | | Mobile data | Travel eSIM is selected | | Primary SIM | Home SIM does not accidentally use data abroad | | Data roaming | Follow the eSIM instructions | | Profile name | Label the eSIM clearly for the trip |
Common mistakes
- Buying an eSIM before checking Samsung compatibility.
- Installing without Wi-Fi.
- Choosing the wrong line for mobile data.
- Deleting the eSIM profile before the trip ends.
- Selecting the wrong destination.
- Ignoring data roaming instructions when they are required.
Before your trip
If the instructions allow it, install the eSIM before departure while you have stable Wi-Fi. Check that the profile appears in SIM manager, then enable mobile data at the right time for your trip.
Keep the eSIM installed until you no longer need it. Some profiles may not be reusable after deletion.
Final CTA
If your Samsung supports eSIM, you can prepare travel mobile data before departure. Choose your destination on LocalSIM, save the QR code, and install the eSIM in a calm setting.
FAQ
Where do I add an eSIM on Samsung?
Usually in Settings under Connections and SIM manager, or a similar mobile network section.
Do all Samsung phones support eSIM?
No. Support depends on the model, region, and sometimes carrier restrictions.
Can I install an eSIM without Wi-Fi?
It is better to use stable Wi-Fi because the phone needs to download and add the profile.
What if my Samsung does not scan the QR code?
Check the image quality, open the code on another screen, or use manual activation details if they are provided.
How do I use the eSIM for internet?
After installation, open SIM settings and select the travel eSIM as the mobile data line.
Should I delete the eSIM after setup?
No. Keep it installed until the trip is over, because some profiles cannot be installed again after deletion.