eSIM Activation Guides

Practical guides for setting up, activating, and managing eSIMs — covering device settings, dual-SIM configuration, and common activation issues.

SIM Management Guides

• How to Keep Your Primary SIM Active Alongside a Travel eSIM (iOS & Android)

Country Guides with Activation Walkthroughs

Country guides include provider-specific QR code scanning steps, APN settings, and troubleshooting notes.

• Best eSIM for Vietnam (2026) — includes full activation walkthrough

Coming Soon

• Activating an eSIM on iPhone (step-by-step)
• Activating an eSIM on Android (Samsung, Pixel, and others)
• Troubleshooting: eSIM not connecting after scan
• How to switch between eSIM profiles without losing data