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  1. 4S eSIM Help Center
  2. Getting Started with 4S eSIM
  3. Setting up

Setting up

  • How to check if your 4S eSIM is already installed
  • How to activate your 4S eSIM after installation
  • What is the difference between installing and activating a 4S eSIM?
  • When does my 4S data plan start?
  • What is an APN and when do I need it?
  • How to find your eSIM QR code, activation code, and APN
  • Where to find your purchased eSIM
  • Can I transfer my 4S eSIM to another device?
  • Can I reinstall a 4S eSIM after deleting it?
  • How can I get a 4S eSIM?
  • How to manually install your 4S eSIM with a QR code or activation details
  • When is it safe to delete a 4S eSIM?
  • Can I install the same eSIM on multiple devices?
  • When should I install my 4S eSIM?
  • Does 4S eSIM provide regional plans?
  • How to use a 4S eSIM promo code
  • How to install your 4S eSIM with One-Click Install
  • How to log in to your 4S account
4S eSIM Help Center

Fast answers for setup, activation, and travel connectivity.

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