How to Use eSIM on Samsung Note 20 Ultra

The Samsung Note 20 Ultra supports an eSIM profile alongside a physical SIM, making it one of the most versatile esim enabled phones on the market. By leveraging built‑in hardware, you can switch carriers, add regional plans, or keep work and personal lines separate without swapping cards. This steg‑by‑step guide is designed for beginners on esim android samsung devices, focusing on clarity and a professional, concise tone.

What You’ll Need

  • Active internet connection (Wi‑Fi or mobile data)
  • Carrier QR code or activation code
  • Your Samsung Account credentials (if prompted)

Step‑by‑Step Installation

Follow the exact menu paths for One UI on your Samsung Note 20 Ultra. Some devices may show slightly different submenu names, such as “SIM cards & mobile plans” instead of “SIM card manager.”

  • Open Settings from the Apps tray or by swiping down and tapping the gear icon.
  • Tap Connections.
  • Select SIM card manager (on some firmwares it appears as “SIM cards & mobile plans”).
  • Tap Add mobile plan.
  • When prompted, scan the QR code provided by your carrier or TapSim email. You can also choose Enter details manually if scanning fails.
  • Review the profile name and label (e.g., “Work” or “Travel”), then tap OK to confirm.
  • Wait a few moments for the network to verify. Once the eSIM is installed, you’ll see it listed under active SIMs.

Common Troubleshooting Tips

  • If “Add mobile plan” is missing, update One UI via Settings > Software update, then restart the device.
  • If the QR scan fails repeatedly, clean your camera lens and retry or select “Enter details manually.”
  • If activation errors occur, ensure your plan is eSIM‑enabled with the carrier and not bound to a physical SIM.
  • Known issue: Error code SM‑EID‑001 may require toggling Airplane Mode on and off before retrying.
  • On some regional builds, the menu reads “SIM cards & mobile networks” instead of “SIM card manager.”
  • If private DNS is active under Connections > More connection settings > Private DNS, disable it temporarily during activation.

Installing via TapSim

When you purchase a TapSim eSIM, all instructions arrive by email immediately after purchase. This message includes the QR code, activation code, and any specific URLs. Simply follow the same installation steps under Settings > Connections > SIM card manager > Add mobile plan, then choose “Scan QR code” and point the camera at the code in the TapSim email. Once scanned, the profile installs, and you can label it right away. No additional clicks or complex configurations are required.

Conclusion

Installing an eSIM on the Samsung Note 20 Ultra is straightforward and flexible, whether you’re using esim android samsung features for dual‑SIM convenience or exploring how to use esim on samsung for international travel. With a clear set of requirements and precise menu navigation, you can have your eSIM up and running in under ten minutes. Keep this guide handy for quick reference, and enjoy the freedom of esim enabled phones.

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