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  1. Join Date
    Jan 2011
    Posts
    193
    #1
    A new update was issued October 29, 2011 numbered 1.9a

    BUT; beware, when you install it, for the Alterra, at least, it is numbered 1.8a, which is the update identification for the July 30,, 2011 update.

    Ciao!

    Uncle Nick.

  2. Join Date
    Sep 2005
    Posts
    77
    #2
    where to get and how to install it? thanks.

  3. Join Date
    Jan 2011
    Posts
    193
    #3
    Quote Originally Posted by teekoy View Post
    where to get and how to install it? thanks.
    Go to iNAV - GPS Navigation System
    Click on new updates/version1.9/OEM/Isuzu Alterra/Download

    Install WINRAR when prompted (you will never have to install it again for future updates)

    You will be given instructions to walk you through the installation, but;

    This is what I do....

    Download the update to you computer (Downloads) file, then "open" it with WINRAR ( a simple right-click).

    Insert your original inav SD card from your Isuzu into your computer, but, don't forget to "unlock" it.

    Drag and drop the new files from your "Downloads" file onto your SD card.

    Delete your "old" updates from your SD card.

    Lock your SD card and place in your vehicle.

    I have simplified the instructions here, but, if you need more specific instructional details, I will be most happy to help.

    Just ask.

    Ciao!

    Uncle Nick.

  4. Join Date
    Sep 2005
    Posts
    77
    #4
    thanks a lot, Uncle Nick..

inav update