TRAVEL CONNECTIVITY GUIDES
Easy Connection, Wherever You Go
Practical travel guides to help you choose, set up and use eSIMs with more confidence.

Explore our guides
Step-by-step instructions on setting up, activating, and troubleshooting eSIMs across iPhone, Android, and other devices.
Why Is My eSIM Not Working? Diagnose and Fix Activation, Signal and Data Problems
Is your eSIM not working? Diagnose activation errors, no service, missing mobile data, APN problems, and iPhone or Android setup issues.
iPhone 11 eSIM: Complete Compatibility & Setup Guide (2026)
Does iPhone 11 support eSIM? Yes—most models do. Check regional exceptions, carrier lock, Dual SIM limits, installation and travel settings.

