How to Set Up an eSIM on Your iPhone: Step-by-Step Guide
Follow our simple step-by-step guide to set up an eSIM on your iPhone in just minutes. Quick, easy, and beginner-friendly.
Published 2025-01-10 · Updated 2025-01-22 · TripSIM Team
Setting up an eSIM on your iPhone is surprisingly straightforward. Whether you have the latest iPhone 16 or an older iPhone XS, the process is similar. In this guide, we'll walk you through each step to get your travel eSIM activated and ready to use.
Before You Start: Requirements
- An eSIM-compatible iPhone (XS or later)
- Your iPhone must be carrier-unlocked
- A stable WiFi connection
- Your eSIM QR code (sent via email after purchase)
- iOS 12.1 or later installed
Check if Your iPhone Supports eSIM
To check eSIM compatibility, go to Settings > General > About. If you see an 'Available SIM' field or 'Digital SIM' option, your iPhone supports eSIM. Compatible models include iPhone XS, XS Max, XR, 11, 12, 13, 14, 15, and 16 series, as well as iPhone SE (2nd generation and later).
Step 1: Open Your eSIM QR Code
After purchasing your TripSIM eSIM, you'll receive an email containing your QR code. Open this email on another device (like a computer or tablet) so you can scan it with your iPhone. Alternatively, you can save the QR code image and use the manual entry method.
Step 2: Add the eSIM to Your iPhone
Navigate to Settings > Mobile Data (or Cellular) > Add eSIM or Add Mobile Plan. Your iPhone camera will activate. Point it at the QR code and hold steady until the code is recognised. Tap 'Continue' when prompted.
Step 3: Configure Your eSIM
After scanning, your iPhone will download the eSIM profile. You'll be asked to label the plan (we suggest 'Travel' or your destination name). Choose whether to use this line as your default for mobile data. For travel eSIMs, select 'Use as Mobile Data Only' to keep your home number for calls.
Step 4: Activate Upon Arrival
Your eSIM is now installed but may not be active yet. TripSIM eSIMs activate when you first connect to a network at your destination. Once you land and switch on your phone, go to Settings > Mobile Data and ensure your travel eSIM is enabled. You should connect within moments.
Troubleshooting Common Issues
- QR code not scanning? Ensure good lighting and hold steady
- Error during download? Check your WiFi connection
- eSIM not working abroad? Enable data roaming for the eSIM line
- Can't add eSIM? Verify your phone is carrier-unlocked
Can I remove and reinstall my eSIM later?
You can remove an eSIM profile from your iPhone at any time. However, some eSIMs can only be installed once, so check with your provider before deleting. TripSIM eSIMs can typically be reinstalled using the same QR code.
How many eSIMs can I store on my iPhone?
iPhones can store multiple eSIM profiles (up to 8 or more depending on your model), but only one eSIM can be active at a time alongside your physical SIM.