Unlocked iPhone 11 Pro cannot use esim.
I have an iPhone 11 Pro, that I bought unlocked, and used multiple SIMS throughout the world with no issue, but cannot install an eSIM (tried several).
My settings clearly say that my phone is unlocked (in General/About), and I have attempted to install the esim with and without my local SIM cards in the physical phone.
The error I get when I try to install the esim (either with the QR or manually) varies, but the latest is:
Cellular Plans from "insert esim carrier" Cannot be Added. Your device can only use cellular plans from a different carrier.
or
Unsupported eSIM
This eSIM is from a carrier that is not currently supported on this iPhone. To use this eSIM contact your carrier and request to unlock this iPhone."
To be clear, my "current provider" has clearly stated to me that my phone is unlocked and very confused as I never bought the phone with them - and in fact I have never had a contract on my phone, as I have lived in several different countries in the world with this iPhone and continuously change my SIM cards and plans.
I have never had any issues with installing any other kind of SIM card, just eSIMS (which I have tried several and tried installing with the QR codes and Manually). Also tried resetting my phone and turning it on and off.
iPhone 11 Pro