I get a "Certificate Expired" error message. What does this mean for Nokia s40?

The "Certificate Expired" message can mean any of the following:

  • Your device's date, time and/or year are incorrect.
  • You need to update your device's software to the latest available.

For information on how to update your device software with Nokia, please visit Nokia's website.

Cheers,
WhatsApp Support Team

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