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  1. #1
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    Default BMW Navigator 4 (zumo660) can't boot help me

    hello

    I am japanese, and I use BMW Navigator IV(zumo660).
    I tried update firmware, but not success.

    show BMW MOTORRAD logo and power off soon.

    I connect Navigator and PC by usb cable.
    I can see Garmin folder.

    I want to make pre-Boot mode.

    how to make a pre-boot mode ?

    would you teack me please.

    thank you.

    kazumoto

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  3. #2
    Garmin/GPS Systems GMod.

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    Default

    G'day kazumoto, welcome to Noeman. Konichiwa.

    If PC can see the zumo's internal files, try to remove the file GUPDATE.GCD first. It is probably that file which was loaded when you were trying to update firmware which is causing the problem.

    If it is not present or removing it does not allow the zumo to boot, then backup the internal files and reformat with [Only registered and activated users can see links. ], then connect to WebUpdater or Garmin Express.

    If you wish to access pre-boot in zumo 660 to update the firmware using rgn file with updater.exe [safer imo], from memory the procedure is this:
    * Have a USB lead ready, plugged into a rear port of your PC.
    * Ensure the unit is fully off and remove the battery cover.
    * Hold finger on lower left corner of screen and keep constant pressure.
    * Connect the USB cable and hold the power button while the zumo boots up [keep holding finger on the screen].
    * Release power button and quickly press OK on updater.exe window to flash fw. [have the rgn already loaded with updater.exe visible on your desktop].
    'Thanking Posts' are banned. To thank someone, and/or to see hidden links and content, use the [Only registered and activated users can see links. ] button below left of the helpful post then refresh your browser [F5 key]. 'Thanking Posts' are banned.
    Please don't spam. Posts serving no purpose other than to thank or to ask about hidden links are trashed or deleted, it's GPSPower's policy. Please don't spam.
    [Only registered and activated users can see links. ] should make their first post as a new Intro Thread in [Only registered and activated users can see links. ].

  4. #3
    Junior Member
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    Default

    hello

    I tried your advice.
    I success pre-boot mode, and Update firmware.
    great many thank you so much!!!

    ARIGATOO!!

 

 

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