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  1. 23rd September 2023, 01:23 PM #4
    willingzhu
    willingzhu is offline
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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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