Quad Cortex® Serial Number

A serial number is a unique, identifying group of numbers and letters assigned to an individual Quad Cortex device [QA00AA000].

Hardware Information Menu

• Go to the Settings menu > Device options > About > Hardware Information.
• The Quad Cortex's serial number will be displayed on the screen.
  
  

Bottom Lid Engraving

The Quad Cortex serial number is engraved on the bottom lid.

Bottom Lid QR Code

Alternatively, you can scan the QR code engraved on the bottom lid. The serial number will be displayed on your smartphone screen.