eSIM insights
Published on May 4, 2026
A simple guide to install and manage eSIM on iPhone
Apple has made it easier than ever to set up and manage eSIM on iPhone. Whether you are adding a new plan or preparing for travel, the process is now faster and more user friendly.
This guide walks you through setup, transfer basics, and how to use eSIM while traveling.
Ways to set up an eSIM on iPhone
Using a QR code
This is the most common method.
Steps:
- Open Settings
- Tap Mobile Data
- Select Add eSIM
- Tap Use QR Code
- Scan the QR code
- Follow the instructions
After installation, your eSIM is ready to use.
Using a direct install link
This is the fastest method.
Steps:
- Connect to Wi Fi
- Open the installation link
- Tap Add eSIM when prompted
- Wait for installation to complete
No scanning is needed.
Using manual details
If other methods fail:
- Go to Settings then Mobile Data
- Tap Add eSIM
- Select Enter Details Manually
- Add the required activation information
This option is useful in limited cases.
Can you transfer an eSIM between iPhones
Carrier eSIM transfer
If you are moving your main number to a new iPhone:
- Turn on the new device
- Follow setup steps
- Select Transfer SIM
- Approve on your old device
The process completes automatically.