Is the Samsung Galaxy S21 eSIM compatible?

Yes, the Samsung Galaxy S21 is eSIM compatible, good news for travelers! The Galaxy S21 5G, S21+ 5G, and S21 Ultra 5G all support eSIM functionality, giving you the flexibility of dual SIM use without needing a physical SIM card. Perfect for staying connected on the go.

However, keep in mind that the Samsung Galaxy S21 FE does not support eSIM. If you’re not sure whether your device is compatible, check our updated list of compatibles phones.

How to add an eSIM on your Samsung device?

Adding an eSIM to your Samsung Galaxy is easy. Follow these steps to install your Free Roaming eSIM and get connected in no time.

Installation by QR Code

To install your eSIM using a QR code, follow these steps: Go to Settings > Tap on Connections > Select SIM Manager > Add eSIM > Scan QR Code > Add > Continue with Activation.

Manual installation

To install your eSIM using the manual codes, follow these steps: Go to Settings > Select Connections > Tap on SIM Manager > Add eSIM > Scan QR Code or Enter activation code > Add > Continue with Activation.

To Keep in mind

• While the Samsung Galaxy S21 is compatible with eSIM, support may vary depending on the country where the device was manufactured. Be sure to verify this before proceeding with installation.
• We recommend installing your Free Roaming eSIM the day before your trip and activating it once you’ve arrived at your destination.
• During installation, make sure you’re connected to a stable Wi-Fi network. Avoid public networks, as they can cause issues during the setup process.
• If scanning the QR code fails, try the manual setup using the activation code. Both methods are valid and can be used depending on your preference or situation.
• The Galaxy S21 allows you to install multiple eSIM profiles, but only one can be active at a time. You can switch between them whenever needed.
• To use an eSIM from another carrier, your Samsung Galaxy S21 eSIM-compatible device must be unlocked.

Troubleshooting tips

• Locked device: If your device is locked by your carrier, contact your operator and ask them to unlock it.
• QR issues: If you encounter errors scanning the QR code, connect to a stable Wi-Fi network and also try manual installation. Check out our guide to fixing common QR code errors!