Why doesn't Y03 have eSIM?
Y03 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 | 2024 |
| Operating System | Funtouch OS |
✈️ 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 Y03
Does Y03 support eSIM?
No, Y03 does not support eSIM. It only works with physical SIM cards.
How many SIMs can Y03 use?
Y03 supports 2 physical SIMs (Nano-SIM). No eSIM support.
What type of SIM does Y03 use?
Y03 uses physical Nano-SIM only. No eSIM support.
Can Y03 be updated to support eSIM?
No, eSIM requires hardware built into the device. Software updates cannot add eSIM support.
How to insert SIM in Y03
Use the SIM ejector tool to open the tray. Place the Nano-SIM card aligned with the slot, then push the tray back in.