Install iRoamly eSIM on Samsung Galaxy S25 Edge Easily

eSIM has become one of the easiest ways to stay connected internationally because it removes the need for physical SIM card swaps.

Instead of searching for local SIM cards after arriving at your destination, you can prepare your mobile data plan in advance and activate it directly from your phone settings. The Samsung Galaxy S25 Edge makes this process simple with its built-in eSIM management tools.

If you’re planning to use an iRoamly eSIM on your Galaxy S25 Edge, this article will guide you through the complete setup process.

You’ll learn how to install the eSIM using either a QR code or manual activation details, how to switch your mobile data line correctly, and how to adjust roaming settings to ensure a smooth connection while traveling.

Preparations Before Setting Up iRomly eSIM

• Connect the Galaxy S25 Edge to stable Wi-Fi.

• Make sure the phone is unlocked and eSIM-capable for your region and carrier firmware. Samsung notes that eSIM service can vary by country and carrier.

• Keep your iRoamly QR code, iRoamly app, purchase email, or My eSIM page ready.

• Install the eSIM 1-2 days before travel when appropriate, while you still have reliable internet. After installation, leave the iRoamly line off until travel if your plan instructions say to do so.

• Do not delete the iRoamly eSIM casually. Most travel eSIM profiles are single-use and cannot simply be reinstalled after deletion unless iRoamly support reissues them.

• iRoamly plan validity starts from activation. iRoamly's purchase reminder says to install before travel, keep the eSIM off, then turn it on and enable roaming at the destination; activation and validity start automatically. Some iRoamly product pages describe validity as starting when the eSIM connects to a supported network, so check your exact plan.

• iRoamly eSIM plans may not include voice calls or SMS. Availability varies by plan: check the plan's Plan Type or package details before relying on calls or texts.

Shared Setup Steps for Both Methods

1. Open Settings, then tap Connections. You should see Samsung's connection settings list.

2. Tap SIM manager on the Connections page. This opens the screen where Samsung manages physical SIMs and eSIMs.

3. Tap Add eSIM in SIM manager. The phone opens Samsung's eSIM installation choices.

Method 1: Install the iRoamly eSIM by Scanning a QR Code

1. Tap Scan QR code on the Add eSIM screen. Samsung opens the QR scanner for carrier or travel eSIM profiles.

2. Scan the iRoamly QR code from your purchase email, iRoamly account, or another device. Keep the full QR code inside the scanner box until Samsung recognizes the profile.

3. Tap Add when Samsung shows the iRoamly eSIM profile confirmation. Stay on Wi-Fi while the profile downloads.

4. Tap Done when Samsung says the eSIM has been added. If the screen recommends a restart, restart the phone before checking data.

Method 2: Install the iRoamly eSIM by Manual Entry

1. Tap Scan QR code on the Add eSIM screen. Samsung uses the QR scanner screen as the entry point for manual activation code setup.

2. Tap Enter activation code at the bottom of the Scan QR code screen. This opens Samsung's manual activation page.

3. Enter the complete iRoamly activation code string in the single Activation code field, then tap Connect. If iRoamly gives a full string beginning with LPA:1$, paste the entire string. If iRoamly only shows separate SM-DP+ Address and Activation Code values, use the Samsung-compatible complete activation string from your iRoamly account/email or ask iRoamly support; this Samsung flow does not show separate fields.

4. Tap Add if Samsung shows the iRoamly eSIM profile confirmation. Keep Wi-Fi connected until the download completes.

5. Tap Done when the iRoamly eSIM has been added. If Samsung asks you to restart, restart before using mobile data.

How to Confirm the iRoamly eSIM Was Installed

1. Open Settings > Connections > SIM manager, then confirm iRoamly Travel appears under eSIMs and its switch is on. This proves the profile is stored on the phone.

2. Tap the Mobile data choice under Samsung's preferred SIM settings, then choose iRoamly Travel. Keep your home SIM selected for calls or messages only if you still need it for banking codes, calls, or SMS.

Set Up the iRoamly eSIM for Travel Data

1. Open Settings > Connections > SIM manager, then make sure the iRoamly Travel eSIM switch is on when you are ready to use it. Leave it off before travel if your plan instructions say activation should wait until arrival.

2. Open Settings > Connections > Mobile networks, then turn on Data roaming if your iRoamly destination or plan requires roaming. Travel eSIMs commonly need roaming enabled to attach to partner networks.

3. Open SIM manager > Data switching and backup calling, then keep Data switching off unless you intentionally want Samsung to move data to another SIM when signal is weak. This helps avoid unwanted primary-SIM roaming charges.

Troubleshooting

• No Add eSIM: update One UI, confirm the model/region supports eSIM, check that the phone is unlocked, and look for an EID in device information. Some country or carrier variants can hide eSIM features.

• QR code fails: increase brightness on the screen showing the QR code, keep the full code in frame, try Wi-Fi again, or use Method 2. Do not keep retrying an already-used code on multiple phones.

• QR code says already used: most eSIM activation codes are single-use. Check whether the eSIM is already installed in SIM manager; if it was deleted, contact iRoamly support.

• No data after install: select iRoamly Travel for Mobile data, turn on Data roaming when required, confirm the destination is covered by your plan, restart the phone, and wait a few minutes for the local network to register.

• Activation pending: stay on Wi-Fi, keep the eSIM installed, and avoid deleting it. If activation is meant to start only at the destination, leave the line off until arrival.

• Voice or SMS does not work: check the exact iRoamly plan. Many travel eSIMs are data-only, while some iRoamly packages may include calls or SMS depending on destination and package type.

• Wrong network or weak signal: open Mobile networks and let network selection stay automatic first. If iRoamly support gives a specific partner network, choose it manually.

• Region or carrier limitation: Samsung states eSIM service may vary by country and carrier. If your Galaxy S25 Edge variant is carrier-locked, the iRoamly eSIM may not download.

Conclusion

Now that the iRoamly eSIM has been added to your Galaxy S25 Edge, you can manage your travel connectivity without dealing with physical SIM card changes. After confirming that mobile data and roaming settings are configured properly, your device should be ready to connect to compatible local networks during your trip.

Installing the eSIM before traveling can also make the transition easier after landing, since the setup process is already completed in advance. As long as the eSIM remains active in your SIM manager settings, you can switch to the iRoamly data line whenever needed.