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Samsung Galaxy S21 5G Series eSIM Compatibility

Samsung Galaxy S21 5G Series eSIM Compatibility

Do Samsung Galaxy S21 5G, S21+ 5G, and S21 Ultra 5G support eSIM?

All Samsung Galaxy S21 5G, S21+ 5G, and S21 Ultra 5G models feature built-in eSIM technology, enabling seamless dual SIM functionality without physical cards.

Key features:

  • Dual SIM capability (physical nano-SIM + eSIM)
  • Instant activation for international data plans
  • 5G network support in compatible countries

To activate eSIM on your Galaxy S21:

  1. Ensure your device is unlocked
  2. Purchase an eSIM plan for your destination
  3. Scan the QR code provided in your eSIMania account

ℹ️ Regional variations apply - some carrier-locked devices might restrict eSIM functionality. Check our eSIM compatibility guide for details.

Important Note:

The Samsung Galaxy S21 FE does NOT support eSIM technology. For troubleshooting, visit our help center or contact [email protected].

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Samsung Galaxy S21 5G Series eSIM Compatibility | eSIMania Help Center