iPhone eSIM Complete Setup Guide
Everything you need to know about eSIM on iPhone — from installation to dual SIM configuration to troubleshooting. Covers iPhone XS through iPhone 16 Pro.
Which iPhones support eSIM?
**eSIM + Physical SIM (dual SIM):** iPhone XS, XS Max, XR, 11 series, 12 series, 13 series, 14 (non-US models), 15, 16 (all models).
**eSIM only (no physical SIM slot):** iPhone 14, 14 Plus, 14 Pro, 14 Pro Max (US models only). iPhone 15 and 16 worldwide.
**Number of stored eSIM profiles:** Up to 8 (iPhone 13 and later). Can have 2 active simultaneously.
Step 1: Install the eSIM (QR method)
Step 2: Configure for travel
Step 3: Manage data and plan
Step 4: When your trip ends
iMessage and FaceTime with eSIM
Your Apple ID links to your phone number, which stays on your home SIM. iMessage and FaceTime continue to work on your home number regardless of which SIM is handling data. You do not need to update any iMessage settings when traveling with an eSIM.