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Why doesn't Galaxy M21 (2021) have eSIM?
Galaxy M21 (2021) doesn't have eSIM hardware built-in. eSIM cannot be added via software update.
| eSIM Supported | ✗ No |
| SIM Type | Nano-SIM |
| SIM Slots | 2 slots |
| Release Year | 2021 |
| Operating System | One UI |
✈️ Need data abroad?
Even without eSIM, you can still get mobile data abroad.
💡
Physical Travel SIM — Buy a travel SIM card and insert it in your second SIM slot.
❓ Frequently Asked Questions about Galaxy M21 (2021)
Does Galaxy M21 (2021) support eSIM?
No, Galaxy M21 (2021) does not support eSIM. It only works with physical SIM cards.
How many SIMs can Galaxy M21 (2021) use?
Galaxy M21 (2021) supports 2 physical SIMs (Nano-SIM). No eSIM support.
What type of SIM does Galaxy M21 (2021) use?
Galaxy M21 (2021) uses physical Nano-SIM only. No eSIM support.
Can Galaxy M21 (2021) be updated to support eSIM?
No, eSIM requires hardware built into the device. Software updates cannot add eSIM support.
How to insert SIM in Galaxy M21 (2021)
Use the SIM ejector tool to open the tray. Place the Nano-SIM card aligned with the slot, then push the tray back in.