Why doesn't Galaxy M31s have eSIM?
Galaxy M31s 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 | 2020 |
| 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 M31s
Does Galaxy M31s support eSIM?
No, Galaxy M31s does not support eSIM. It only works with physical SIM cards.
How many SIMs can Galaxy M31s use?
Galaxy M31s supports 2 physical SIMs (Nano-SIM). No eSIM support.
What type of SIM does Galaxy M31s use?
Galaxy M31s uses physical Nano-SIM only. No eSIM support.
Can Galaxy M31s 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 M31s
Use the SIM ejector tool to open the tray. Place the Nano-SIM card aligned with the slot, then push the tray back in.