Is the S10 compatible with eSIM?

The Kyocera Android One S10 is compatible with eSIM. It supports one physical nano-SIM and one eSIM simultaneously, allowing dual SIM functionality. If you're asking about the Samsung Galaxy S10, note that most Galaxy S10 models do not support eSIM—only certain regional variants sold in specific markets include eSIM capability, so check your exact model number.

How do I activate eSIM on my Samsung Galaxy S10?

The Samsung Galaxy S10 generally does not support eSIM in most markets. A few regional variants may include eSIM, but the majority rely solely on physical nano-SIM cards. If your Galaxy S10 does support eSIM, the activation process is similar: open Settings, navigate to Connections, tap SIM card manager, and scan the QR code provided by your carrier.

How to check if a Samsung phone is eSIM compatible?

Open Settings, then tap Connections and SIM card manager. If you see an option to add a mobile plan by scanning a QR code or downloading a SIM, your Samsung phone supports eSIM. Alternatively, check the manufacturer's spec sheet for your exact model number. Not all Samsung devices include eSIM—support varies widely by model and region.

Can I activate eSIM myself?

Yes, you can activate an eSIM yourself on the Kyocera Android One S10. Once you have a QR code from your carrier or eSIM provider, open your device settings, navigate to the mobile network section, and scan the code. The profile downloads and activates in about sixty seconds. No technical expertise or support call is required for most installations.

How do I convert my physical SIM to eSIM on the Kyocera Android One S10?

Contact your mobile carrier and request an eSIM conversion or eSIM QR code for your existing number. Many carriers let you do this through their app or website. Once you receive the QR code, follow the setup steps in your Kyocera Android One S10 settings to install the eSIM profile. Your physical SIM will deactivate, and your number will transfer to the eSIM.

Kyocera Android One S10 eSIM — Compatibility & Setup

Does the Kyocera Android One S10 support eSIM?

Kyocera Android One S10 eSIM compatibility

Yes, the Kyocera Android One S10 supports eSIM. The device offers dual SIM functionality with one physical nano-SIM slot and one eSIM profile, giving you the flexibility to run two separate mobile plans simultaneously.

This configuration means you can keep your primary number on the physical nano-SIM while adding a secondary line via eSIM—ideal for separating work and personal calls, or keeping a local data plan active when you travel internationally. The Kyocera Android One S10 was released primarily for the Japanese market, and all variants include this nano-SIM + eSIM capability.

Dual SIM configuration on the Android One S10

You cannot use dual eSIM profiles on the Kyocera Android One S10; it supports one physical nano-SIM and one eSIM at the same time. This hybrid setup gives you the benefits of eSIM technology without sacrificing the option to use a traditional SIM card. If you need to switch between multiple eSIM profiles, you can store several on the device and activate whichever one you need, though only one eSIM can be active alongside the physical SIM at any given moment.

How to set up an eSIM on the Kyocera Android One S10

Install your eSIM profile in Settings

Setting up an eSIM on your Kyocera Android One S10 takes about sixty seconds once you have your QR code from your carrier or travel eSIM provider. Make sure you're connected to Wi-Fi before you begin—the device needs an internet connection to download the eSIM profile.

Open Settings on your Kyocera Android One S10.
Tap Network & internet, then select Mobile network.
Tap the + icon or Add carrier (the exact label may vary depending on your Android version).
Choose Download a SIM instead? or a similar prompt to add an eSIM.
When prompted, use your camera to scan the QR code provided by your carrier or eSIM provider.
The eSIM profile will download and install automatically. This typically takes thirty to sixty seconds.
Once installed, give the eSIM line a recognizable label—such as "Travel" or "Work"—so you can easily identify it later.
Enable the eSIM line by toggling it on in the Mobile network settings, and configure which SIM handles calls, texts, and mobile data.

Activate and label your lines

After installation, your Kyocera Android One S10 will ask which SIM should be your default for calls, messages, and data. You can change these preferences anytime in Settings > Network & internet > Mobile network. Clear labeling helps you avoid confusion—especially when one line is for voice calls and the other for data.

Using a travel eSIM on the Kyocera Android One S10

Stay connected abroad without roaming fees

A travel eSIM is one of the easiest ways to get mobile data when you're abroad. Instead of paying international roaming charges on your home plan or hunting for a local SIM card at the airport, you can browse eSIM plans online, purchase a data package for your destination, and install the eSIM profile on your Kyocera Android One S10 before you leave home.

Your physical nano-SIM stays in place, so you can still receive calls and text messages on your regular number. Meanwhile, the travel eSIM handles mobile data—maps, messaging apps, ride-sharing, and everything else you need while exploring. You won't need to swap SIM cards or carry a SIM ejector tool, and you can top up or extend your data plan directly from your phone if you run low.

Install your travel eSIM before departure

Purchase and install your travel eSIM while you're still connected to Wi-Fi at home or at the airport. Most travel eSIM plans activate automatically when your device connects to a supported network in your destination country, so there's no need to fiddle with settings the moment you land. Check your eSIM provider's instructions to confirm activation timing—some profiles activate immediately upon installation, while others wait until you arrive.

Tips & troubleshooting

Turn on data roaming for the eSIM line

Even though you're using a local or regional eSIM, you still need to enable data roaming for that line in your Kyocera Android One S10 settings. Go to Settings > Network & internet > Mobile network, select your eSIM line, and toggle Roaming on. This allows the eSIM to connect to partner networks in the country you're visiting. Your physical SIM's roaming can remain off to avoid accidental charges on your home plan.

Keep your home SIM active for calls and two-factor authentication

Leave your physical nano-SIM enabled even when you're using the eSIM for data. That way, you can receive calls and SMS messages—including two-factor authentication codes from your bank or email provider—on your regular number. In the dual-SIM settings, set your eSIM as the default for mobile data and your physical SIM as the default for calls and SMS.

Fix an eSIM that won't activate

If your eSIM profile won't download or activate, first confirm you're connected to Wi-Fi. Restart your Kyocera Android One S10 and try scanning the QR code again—each QR code can typically be used only once, so if you've already scanned it on another device, contact your provider for a new one. Make sure your device software is up to date by checking Settings > System > System update. If the problem persists, you can get eSIM setup help or reach out to your carrier directly.

You can also manually enter the eSIM activation details if the QR code won't scan. Choose the manual entry option during setup and type in the SM-DP+ address and activation code exactly as provided by your carrier. Double-check for typos—one incorrect character will prevent activation.

If you're installing a second or third eSIM profile on your Kyocera Android One S10, remember that the device can store multiple profiles but activate only one eSIM at a time (alongside the physical SIM). Switch between stored eSIM profiles in Settings > Network & internet > Mobile network by toggling them on or off as needed. This is useful if you travel frequently to different regions and want to keep several travel eSIM plans ready to go.

Not sure whether another device in your household supports eSIM? You can check another device's eSIM compatibility to confirm before purchasing a plan.

Kyocera Android One S10 eSIM