How to Upgrade the Intellinav SE Before beginning the upgrade process, Plug your Intellinav SE into its AC adapter. FAILURE TO DO SO MAY RENDER YOUR SYSTEM INOPERABLE IF THE BATTERIES RUN OUT DURING THE UPGRADE PROCESS.. Power on the Intellinav SE and insert the Upgrade SD Card all the way into the SD card slot: If you have inserted the SD card correctly, the Memory card is inserted! message will appear on the screen: Tap the navigation button on the Main Menu: You should see the Software Upgrade depicted below. Tap the green OK button to start the installation: Before the installation begins, the Main Menu may appear for several seconds. This is normal. DO NOT TAP THE SCREEN WHILE WAITING FOR INSTALLATION TO BEGIN. When the installation begins, you will see the progress screen below: Once the upgrade is completed, tap the OK button depicted below to return to the Main Menu: