[vader1]

GrapheneOS found a way to provide eSIM support, but it depends on installing a patched version of Google's proprietary LPA app. I don't know how future-proof that is..

[gruez]

you don't even need google's proprietary esim app. OpenEUICC works fine if you grant it priv-app permissions.

[1] https://gitea.angry.im/PeterCxy/OpenEUICC/