I get a "Certificate Expired" error message. What does this mean?
The "Certificate Expired" message can mean any of the following:
- The date, time and/or year in your device are incorrect.
- You need to update your device software to the latest available.
For information on how to update your device software with Nokia, please visit Nokia's website: http://www.nokia.com/global/support/locations/.
WhatsApp Support Team