How to Install a Travel eSIM on Android: Samsung Galaxy and Google Pixel

Installing a travel eSIM on Android is mostly the same across phones: add the eSIM (QR scan or manual code), set it as the SIM for mobile data, keep your regular SIM for calls and SMS, then enable data roaming on the eSIM line. The two most common reasons it “doesn’t work” are leaving mobile data on the home SIM and forgetting to turn on roaming for the eSIM.

Before you start, confirm three basics:

• Your phone supports eSIM (some regional variants of the same model do not).
• Your phone is carrier-unlocked.
• You have reliable Wi‑Fi for installation.

If you’re using BeeSim, the eSIM is issued right after payment and you can install via one-tap install (where supported), QR code, or manual SM-DP+ address and activation code. Install before the trip on Wi‑Fi, then switch the eSIM line on after arrival.

What you need before installing: compatible phone, Wi‑Fi, and the eSIM details

Android installs an eSIM by downloading a digital SIM profile to your phone. That download requires internet, so do the install on Wi‑Fi, not on airport cellular.

Have these ready:

• The QR code (often shown in-app or sent as a PDF) or the manual details (SM-DP+ address and activation code).
• Your phone PIN/passcode. Android may ask to confirm screen lock during SIM changes.
• A plan choice that matches your trip. With BeeSim, each plan shows data amount, validity, network speed, and local operators before you buy, so you can check you’re picking the right destination.

Two decisions to make up front:

1. Keep your physical SIM for calls and SMS. Most travel eSIMs are data-only, so you typically want your usual SIM to stay the default for calls and texts.

2. Decide whether to install now and activate later. It’s normal to install at home and only turn on the eSIM line when you arrive. For many plans, validity starts when the eSIM first connects to a network at the destination (the exact rule depends on the plan).

Samsung Galaxy: install the eSIM from SIM Manager

On Samsung, the path is usually Settings > Connections > SIM manager > Add eSIM. Some menu names vary slightly by One UI version, but “Connections” and “SIM manager” are the labels to look for.

Steps: add eSIM on Samsung by scanning a QR code

1. Connect to Wi‑Fi.
2. Open Settings.
3. Tap Connections.
4. Tap SIM manager.
5. Tap Add eSIM.
6. Choose Scan QR code.
7. Scan the QR code from your provider.
8. Follow the prompts to download and add the plan.
9. When asked to label the plan, use something clear like “Travel eSIM” or the country name.

If your phone supports one-tap install from an app, you may see a prompt that hands off to Android’s eSIM installer. Accept it and continue.

Steps: add eSIM on Samsung using manual entry

Use manual entry when you can’t scan a QR code on the same device, or the camera fails to read the code.

1. Settings > Connections > SIM manager > Add eSIM.
2. Look for an option like Enter activation code, Enter code manually, or similar.
3. Enter the SM-DP+ address and activation code exactly as provided. Copy/paste is safer than typing.
4. Confirm and download the eSIM profile.

If you see a field for a confirmation code, use the activation code your provider gave you. Not all installers show the same labels.

After installation: set eSIM for data, keep physical SIM for calls

Once the eSIM is added, you need to tell the phone which SIM should handle mobile data.

On Samsung:

1. Settings > Connections > SIM manager.
2. Under Preferred SIMs, set Mobile data to your travel eSIM.
3. Set Calls and Text messages to your home SIM if you want to keep your usual number for voice and SMS.

Also check:

• Settings > Connections > Data usage > Mobile data is turned on.
• In SIM manager, the travel eSIM line is toggled on (some phones let you keep a SIM installed but inactive).

Turn on data roaming for the eSIM line on Samsung

Travel eSIMs usually require roaming to be enabled because your phone is using partner networks while abroad.

1. Settings > Connections > Mobile networks.
2. Turn on Data roaming.

Important: on many Android builds, “Data roaming” applies to the currently selected mobile data SIM. So first set Mobile data to the travel eSIM, then enable roaming. If you enable roaming while your home SIM is still the data SIM, you can accidentally allow roaming on the wrong line.

If you want to reduce the chance of charges on your home SIM, also disable mobile data on the home SIM line in SIM manager, or keep it enabled for calls but not for data.

Google Pixel: install the eSIM from SIMs

On Pixel, the path is typically Settings > Network & internet > SIMs > Add SIM, then Download a SIM or Set up an eSIM. Wording can vary by Android version, but “Network & internet” and “SIMs” are consistent.

Steps: add eSIM on Pixel by scanning a QR code

1. Connect to Wi‑Fi.
2. Open Settings.
3. Tap Network & internet.
4. Tap SIMs.
5. Tap Add SIM.
6. Choose Download a SIM (or Set up an eSIM).
7. Scan the QR code.
8. Confirm to download and add the plan.
9. Label the SIM if prompted.

If the Pixel asks whether to use two SIMs, choose the option that keeps both active if you want your home SIM for calls and the travel eSIM for data.

Steps: add eSIM on Pixel using manual entry

If you can’t scan the QR code:

1. Settings > Network & internet > SIMs > Add SIM.
2. Look for an option like Use a different method, Enter code manually, or Need help?.
3. Enter the SM-DP+ address and activation code.
4. Confirm to download.

Pixels sometimes hide manual entry behind a small link on the QR scanner screen. If you don’t see it immediately, look for Help or Try another way.

After installation: set the travel eSIM as the SIM for mobile data

On Pixel:

1. Settings > Network & internet > SIMs.
2. Tap the travel eSIM.
3. Turn on Use SIM (if it’s off).
4. Set Mobile data to On for the travel eSIM.
5. Go back to SIMs and tap your home SIM.
6. Keep it enabled for calls and SMS if desired.

Pixels also have a setting for switching data automatically. If you want the travel eSIM to stay in control, turn off the option that automatically switches mobile data to another SIM when data is poor. The label varies by Android version, but it is usually inside the Mobile data or SIM settings screen.

Turn on data roaming for the eSIM line on Pixel

1. Settings > Network & internet > SIMs.
2. Tap the travel eSIM.
3. Turn on Roaming (or Data roaming).

As on Samsung, make sure the travel eSIM is the active mobile data SIM before enabling roaming.

If “Add eSIM” is missing: the three most common causes and what to do

When the menu option is missing, it’s usually not a provider problem. It’s the phone configuration.

1) Your regional model does not have eSIM hardware

Some Samsung Galaxy and other Android models ship with eSIM in some regions and without it in others. If the phone lacks eSIM hardware, Android will not show Add eSIM or Download a SIM.

What to check:

• Search Settings for “eSIM” using the settings search bar.
• Look in SIM manager (Samsung) or SIMs (Pixel) for any mention of eSIM.

If there is no eSIM option anywhere, the model may not support it.

2) The phone is carrier-locked

A carrier lock can block adding a different carrier’s eSIM profiles.

What to do:

• Confirm your device is carrier-unlocked with your current carrier.
• If you recently paid off the phone, request an unlock and wait for confirmation.

Until the device is unlocked, the eSIM install may fail, or the option may not appear.

3) The system is outdated or SIM services are not up to date

Android’s eSIM handling depends on system components that can change with OS updates.

What to do:

• Update Android: Settings > System > System update (Pixel) or Settings > Software update (Samsung).
• Restart the phone after updating.

If you’re trying to install while on a restricted network, switch to a different Wi‑Fi network and try again.

Common setup mistakes that stop data from working abroad

Most “eSIM not working” cases come down to one of these.

Mistake 1: leaving mobile data set to the home SIM

If Mobile data is still assigned to your physical SIM, your phone will either use your home carrier’s roaming data or have no data at all if roaming is blocked.

Fix:

• Samsung: Settings > Connections > SIM manager > Preferred SIMs > Mobile data.
• Pixel: Settings > Network & internet > SIMs > select travel eSIM > Mobile data On.

Then toggle Airplane mode on and off to force a fresh network attach.

Mistake 2: data roaming is off for the travel eSIM

Many travel eSIMs require roaming to connect to partner networks.

Fix:

• Samsung: Settings > Connections > Mobile networks > Data roaming On.
• Pixel: Settings > Network & internet > SIMs > travel eSIM > Roaming On.

Enable roaming on the travel eSIM line, not on your home SIM.

Mistake 3: deleting the eSIM profile instead of turning it off

If you remove the eSIM from your phone, it’s gone. Turning a line off is reversible, removing a profile is not.

Fix:

• If you only want to pause usage, disable the eSIM line (toggle off Use SIM) rather than removing it.
• If you already removed it, reinstall using the original QR/manual details. If your provider treats the code as single-use, you may need a reissue.

Mistake 4: trying to install without Wi‑Fi

eSIM installation needs an internet connection. If you’re abroad and your home SIM has no roaming data, installation can fail.

Fix:

• Use hotel Wi‑Fi or airport Wi‑Fi.
• If a captive portal blocks the download, open a browser first, sign in to the Wi‑Fi, then retry the eSIM install.

Mistake 5: expecting calls and SMS on a data-only travel eSIM

A data-only eSIM does not provide a phone number.

Fix:

• Keep your home SIM active for calls and SMS.
• Use messaging apps and internet calling over the travel eSIM data.

Using BeeSim for travel: install once, then switch it on when you arrive

If you want a straightforward travel setup, BeeSim provides travel eSIM data plans for single countries, multi-country regions, and global coverage across 200+ destinations. You can check plan details before buying, install by one-tap/QR/manual entry, then enable the eSIM line after arrival with data roaming turned on. The app shows remaining data and days left, and supported plans can be topped up on the same eSIM without reinstalling.

To choose a destination plan, start at beesim.space/esim. If you run into an installation error message you can’t clear, beesim.space/faq is the fastest place to check the specific failure modes and what information support will ask for.

Once the eSIM is installed, do the final check right before you leave Wi‑Fi: set Mobile data to the travel eSIM, confirm Roaming is enabled for that eSIM line, and keep your home SIM selected for Calls and SMS.