If I convert my physical sim to esim, will I continue to be able to data roam in countries that doesn’t support esim?
If I convert my physical sim to esim, will I continue to be able to data roam in countries that doesn’t support esim?
Looks like having esim is more cumbersome than using the physical sim
https://support.apple.com/en-sg/HT209171
"Check your plans
Your iPhone must be unlocked, or both cellular plans must be from the same carrier.
Both plans must be set up and ready to use.
Your carrier or carriers must support Dual SIM with an eSIM.
If a CDMA carrier provides your first SIM, your second SIM won't support CDMA. Contact your carrier for more information."
Erm...so eSIM and the nano SIM must be from same operator? Cannot eSIM is M1, nano SIM is SingTel etc?
Both SIMs need to be from the same carrier?! If we travel and buy a SIM car overseas, how’s it going to work then?
7. What happens if I accidentally delete my eSIM profile on my device?
You may access My M1 App on another device and retrieve the QR code via the App Settings and re-scan the QR code using your intended device. Please note that an eSIM re-activation fee of $5 will apply.
So mean we will be charged $5 everytime if i setup my phone as new and did not select restore from backup?
Looks like having esim is more cumbersome than using the physical sim
7. What happens if I accidentally delete my eSIM profile on my device?
You may access My M1 App on another device and retrieve the QR code via the App Settings and re-scan the QR code using your intended device. Please note that an eSIM re-activation fee of $5 will apply.
So mean we will be charged $5 everytime if i setup my phone as new and did not select restore from backup?


physical sim need to be deactivated....then in case when the iPhone need servicing mean my line is down together...unless I have another esim capable phone.![]()
Heng I never use dual Sim for my phone so no issue.
All these e Sim are trash.
Physical Sim still the best