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  1. #1
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    Quote Originally Posted by Garman_Nuvi View Post
    Why downgrade ? what is the benefit ?
    I need help

    because I want to open preboot

    but i can not

    221x is my machines,I want to use the jnx map.


    Drivesmart 65 downgrade?

    because 119 fireware supports the JNX map
    Last edited by Boki; 23rd September 2023 at 07:38 PM. Reason: quote shortened

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  3. #2
    VIP Master Drivesmart65 flash the fireware?
    Drivesmart65 flash the fireware?Drivesmart65 flash the fireware?Drivesmart65 flash the fireware?
    Garman_Nuvi's Avatar
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    Answered elsewhere on 7th September, that there is NO firmware available for this "New" etrex 221x.
    The link to this China specific etrex does not mention JNX but I'm reading a translated page ?
    Etrex221xCHN jnx
    who can share the firmware?
    There is no update available ,If you have the device you can download the firmware update yourself when it is available.
    Does the machine support jnx?
    [Only registered and activated users can see links. ]


    The DriveSmart 65 I got April 2019 arrived with 3.50 is your HWID 3065 if not what is it.

    <PartNumber>006-B3065-00</PartNumber>
    <SoftwareVersion>350</SoftwareVersion>
    <Description>Garmin DriveSmart 65</Description>

 

 

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