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Knowledge baseQuad Cortex updatesCorOS 2.0.2 is now available
May 4, 2023

CorOS 2.0.2 is now available

CorOS 2.0.2 is now available. Download it via Settings > Device Options > Device Updates on your Quad Cortex once connected to Wi-Fi. We recommend that you create a backup before updating your firmware.

This is a high priority security update and we recommend you update as soon as possible. If you haven't already, please read our recent statement regarding a security vulnerability found on Quad Cortex.


  • Reports and crashlogs are now sent via a secure API request instead of via SMTP.

  • The WiFi manager now uses hashed (encrypted) passwords.

  • Crashlogs have been sanitized of any sensitive information, including WiFi passwords.

  • Several security improvements.