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  1. eSIMzero Support
  2. FAQ's & Troubleshooting
  3. Troubleshooting

Troubleshooting

  • I cannot scan my QR Code
  • How to check that you have the correct eSIM activated / enabled.
  • How can I tell if my eSIM is installed?
  • I have installed my eSIM but my home SIM has stopped working
  • My iMessage has stopped working after installing my eSIM
  • How do I set up my APN?
  • Problems with slow internet connection or slow internet speed
  • Can't connect my eSIM on iOS/iPhone
  • "Unable to Complete Cellular Plan Change" error message
  • What should I do if my device is network locked?
  • “This code is no longer valid” error
  • What is "PDP Authentication Failure?"
  • Can’t connect my eSIM on Android
  • “Cellular Plans From This Carrier Cannot be Added” Error Message
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