HN6 Navigator - What's the latest version of OziExplorer (4WD) software?


This download is specifically for the HN6 Navigator. Do not install this on HN5i or HN7 Navigators!  

Latest version: 2.51c


You will find the latest version of the OziExplorer program as an attachment at the bottom of this article.

You can find the current version of OziExplorer on your Navigator by checking in the bottom-right corner of the Settings page:

To install this version, please do the following:

Ensure your HN6 Navigator is switched on and sitting at the Main Menu as shown below

Tap the Spanner icon, and enter the USB Option screen by tapping the USB icon.

On the USB Option screen, make sure that the Windows Sync option is selected. Detailed information on this is available in the User Guide which came with your HN6. (see page 29 & 30)


Make sure you have installed ActiveSync (WindowsXP) or Windows Mobile Device Center (Windows Vista, 7, 8, or 10)

For information / help on Windows Mobile Device Center, see one of these Knowledgebase articles:

Using Microsoft Windows Mobile Device Center


HN6 - 2.51C

Connect your HN6 to the PC

Download the installer from above.

Run the installer program. It will advise you of its status.

Disconnect your HN6 Navigator.

Start the OziExplorer (4WD) program on your Navigator, and check the version on the Settings page as before to be sure it matches the version number shown at the top of this article.