How to install an eSIM on iPhone
- Buy a plan and open the QR code from My eSIMs.
- On iPhone, go to Settings → Cellular → Add eSIM.
- Choose Use QR Code and scan it (or use the direct install link on the eSIM device).
- Label the line, keep your primary line for calls/texts, and set the eSIM for data.
- Turn on Data Roaming for the eSIM line when you arrive.
Supported on iPhone XS and later running a recent iOS version.